INCommentObject *firstObject = [helpArray firstObject];
                                                    NSInteger timestamp = firstObject.date;
                                                    NSMutableArray *sortedMappedCommentsWithDuplicates = [[NSMutableArray alloc]initWithArray:sortedMappedComments];
                                                    for (INCommentObject *object in sortedMappedCommentsWithDuplicates) {
                                                        if (object.date > timestamp) {
                                                            [sortedMappedCommentsWithDuplicates removeObject:object];
                                                        } else if (object.date == timestamp) {
                                                            for (int i = 0; helpArray.count; i++) {
                                                                INCommentObject *obj = [helpArray objectAtIndex:i];
                                                                if (object.comment_id == obj.comment_id) {
                                                                    [sortedMappedCommentsWithDuplicates removeObject:object];
                                                                }
                                                            }
                                                        }
                                                    }