Fix pagination errors

app/models/site_feed_annc.rb

@@ -374,10 +374,11 @@ class SiteFeedAnnc
       pipeline_to_get_data << {"$sort"=>sort_maps}
     end
 
-    if max_len > 0
+    if max_len > 0 && tags.blank? && hashtags.blank?
       pipeline_to_get_data << {"$limit"=> max_len}
     end
 
+
     pipeline_to_get_count = pipeline.clone
     pipeline_to_get_count << {"$group" => {
       _id: nil,
@@ -412,6 +413,7 @@ class SiteFeedAnnc
     if (tags.present? && tags != "all") || (hashtags.present? && hashtags != "all")
       feeds = feeds.uniq { |f| f['id'] }
       feeds_count = feeds.size 
+       feeds = feeds.first(max_len) if max_len > 0
     end
     
     return feeds, feeds_count