This entry was using the strings 'true' and 'false' instead of literal booleans, which could confuse clients expecting literal booleans as in other places and on Twitter in this place.
? Design::url($design->backgroundimage) : '';
$twitter_user['profile_background_tile']
- = empty($design->disposition)
- ? '' : ($design->disposition & BACKGROUND_TILE) ? 'true' : 'false';
+ = (bool)($design->disposition & BACKGROUND_TILE);
$twitter_user['statuses_count'] = $profile->noticeCount();