diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb39334086..4546ebd954 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog Fab Manager
 
+## v2.2.2 2016 June 23
+- Fix some bugs: users with uncompleted account (sso imported) won't appear in statistics, in listings and in searches. Moreover, they won't block statistics generation 
+- Fix a bug: unable to display next results in statistics tables
+- Admin: Category is mandatory when creating a course/workshop (event)
+
 ## v2.2.1 2016 June 22
 - Fix a bug: field User.merged_at should not be allowed to be mapped in SSO
 - Fix a bug: integration test "user reservation without plan"
diff --git a/app/assets/javascripts/controllers/admin/events.coffee b/app/assets/javascripts/controllers/admin/events.coffee
index ae48804bf4..571a1eab0b 100644
--- a/app/assets/javascripts/controllers/admin/events.coffee
+++ b/app/assets/javascripts/controllers/admin/events.coffee
@@ -228,6 +228,7 @@ Application.Controllers.controller "NewEventController", ["$scope", "$state", "$
     end_time: new Date()
     all_day: 'false'
     recurrence: 'none'
+    category_ids: []
 
   ## Possible types of recurrences for an event
   $scope.recurrenceTypes = [
diff --git a/app/assets/templates/events/_form.html.erb b/app/assets/templates/events/_form.html.erb
index 43942f9130..685ea81727 100644
--- a/app/assets/templates/events/_form.html.erb
+++ b/app/assets/templates/events/_form.html.erb
@@ -69,7 +69,7 @@
 
     </div>   <!-- ./panel-body  -->
     <div class="panel-footer no-padder">
-      <input type="submit" ng-value="submitName" class="r-b btn-valid btn btn-warning btn-block p-lg btn-lg text-u-c" ng-disabled="eventForm.$invalid"/>
+      <input type="submit" ng-value="submitName" class="r-b btn-valid btn btn-warning btn-block p-lg btn-lg text-u-c" ng-disabled="eventForm.$invalid || event.category_ids.length === 0"/>
     </div>
     </section>
 
diff --git a/app/controllers/api/members_controller.rb b/app/controllers/api/members_controller.rb
index 4d3c99a6d2..c808a256df 100644
--- a/app/controllers/api/members_controller.rb
+++ b/app/controllers/api/members_controller.rb
@@ -5,15 +5,24 @@ class API::MembersController < API::ApiController
 
   def index
     @requested_attributes = params[:requested_attributes]
-    @members = policy_scope(User)
+    @query = policy_scope(User)
 
     unless params[:page].nil? and params[:size].nil?
-      @members = @members.page(params[:page].to_i).per(params[:size].to_i)
+      @query = @query.page(params[:page].to_i).per(params[:size].to_i)
     end
+
+    # remove unmerged profiles from list
+    @members = @query.to_a
+    @members.delete_if { |u| u.need_completion? }
   end
 
   def last_subscribed
-    @members = User.active.with_role(:member).includes(:profile).where('is_allow_contact = true AND confirmed_at IS NOT NULL').order('created_at desc').limit(params[:last])
+    @query = User.active.with_role(:member).includes(:profile).where('is_allow_contact = true AND confirmed_at IS NOT NULL').order('created_at desc').limit(params[:last])
+
+    # remove unmerged profiles from list
+    @members = @query.to_a
+    @members.delete_if { |u| u.need_completion? }
+
     @requested_attributes = ['profile']
     render :index
   end
@@ -169,7 +178,7 @@ def list
         order_key = 'users.id'
     end
 
-    @members = User.includes(:profile, :group)
+    @query = User.includes(:profile, :group)
                .joins(:profile, :group, :roles, 'LEFT JOIN "subscriptions" ON "subscriptions"."user_id" = "users"."id"  LEFT JOIN "plans" ON "plans"."id" = "subscriptions"."plan_id"')
                .where("users.is_active = 'true' AND roles.name = 'member'")
                .order("#{order_key} #{direction}")
@@ -177,7 +186,11 @@ def list
                .per(p[:size])
 
     # ILIKE => PostgreSQL case-insensitive LIKE
-    @members = @members.where('profiles.first_name ILIKE :search OR profiles.last_name ILIKE :search OR profiles.phone ILIKE :search OR email ILIKE :search OR groups.name ILIKE :search OR plans.base_name ILIKE :search', search: "%#{p[:search]}%") if p[:search].size > 0
+    @query = @query.where('profiles.first_name ILIKE :search OR profiles.last_name ILIKE :search OR profiles.phone ILIKE :search OR email ILIKE :search OR groups.name ILIKE :search OR plans.base_name ILIKE :search', search: "%#{p[:search]}%") if p[:search].size > 0
+
+    # remove unmerged profiles from list
+    @members = @query.to_a
+    @members.delete_if { |u| u.need_completion? }
 
     @members
 
@@ -201,6 +214,10 @@ def search
       end
     end
 
+    # remove unmerged profiles from list
+    @members = @members.to_a
+    @members.delete_if { |u| u.need_completion? }
+
     @members
   end
 
diff --git a/app/controllers/api/statistics_controller.rb b/app/controllers/api/statistics_controller.rb
index 75f92701b4..7dca1b3473 100644
--- a/app/controllers/api/statistics_controller.rb
+++ b/app/controllers/api/statistics_controller.rb
@@ -20,7 +20,7 @@ def #{path}
   def scroll
     authorize :statistic, :scroll?
 
-    results = Elasticsearch::Client.new.scroll scroll: params[:scroll], scroll_id: params[:scrollId]
+    results = Elasticsearch::Model.client.scroll scroll: params[:scroll], scroll_id: params[:scrollId]
     render json: results
   end
 
diff --git a/app/models/event.rb b/app/models/event.rb
index 8007f6a4eb..09a117ee18 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -6,6 +6,7 @@ class Event < ActiveRecord::Base
   has_many :event_files, as: :viewable, dependent: :destroy
   accepts_nested_attributes_for :event_files, allow_destroy: true, reject_if: :all_blank
   has_and_belongs_to_many :categories, join_table: :events_categories
+  validates :categories, presence: true
 
   belongs_to :availability, dependent: :destroy
   accepts_nested_attributes_for :availability
diff --git a/app/services/statistic_service.rb b/app/services/statistic_service.rb
index f6b4239a31..cdd42a1009 100644
--- a/app/services/statistic_service.rb
+++ b/app/services/statistic_service.rb
@@ -252,10 +252,12 @@ def members_ca_list(options = default_options)
 
   def members_list(options = default_options)
     result = []
-    User.with_role(:member).where('users.created_at >= :start_date AND users.created_at <= :end_date', options).each do |u|
-      result.push OpenStruct.new({
-        date: options[:start_date].to_date
-      }.merge(user_info(u)))
+    User.with_role(:member).includes(:profile).where('users.created_at >= :start_date AND users.created_at <= :end_date', options).each do |u|
+      if !u.need_completion?
+        result.push OpenStruct.new({
+          date: options[:start_date].to_date
+        }.merge(user_info(u)))
+      end
     end
     result
   end
diff --git a/app/views/api/members/index.json.jbuilder b/app/views/api/members/index.json.jbuilder
index 92eec17883..89167ffe24 100644
--- a/app/views/api/members/index.json.jbuilder
+++ b/app/views/api/members/index.json.jbuilder
@@ -1,5 +1,5 @@
 user_is_admin = (current_user and current_user.is_admin?)
-maxMembers = @members.except(:offset, :limit, :order).count
+maxMembers = @query.except(:offset, :limit, :order).count
 
 json.array!(@members) do |member|
   json.maxMembers maxMembers
diff --git a/app/views/api/members/list.json.jbuilder b/app/views/api/members/list.json.jbuilder
index 4ae467ce60..15ab9a4627 100644
--- a/app/views/api/members/list.json.jbuilder
+++ b/app/views/api/members/list.json.jbuilder
@@ -1,4 +1,4 @@
-maxMembers = @members.except(:offset, :limit, :order).count
+maxMembers = @query.except(:offset, :limit, :order).count
 
 json.array!(@members) do |member|
   json.maxMembers maxMembers