Photos of other users not show on one single Gallery page

Hi all,

Creating a community site (users need to log in) and created a Page named Gallery where loggedin users can to the Gallery page to see others Users Photoson 1 page/place.

Currently a user who goes to the Gallery page, can only see their own Photos. Other users Photos aren’t shown

To try it at first, i used only the code:

Note: at the activity page, there you can see all the newly upload photos from every user.

Debug Info
PHP 5.5.9-1ubuntu4.14
MYSQL 5.5.47
WordPress 4.4.2
BuddyPress 2.4.3
rtMedia 3.10.3
OS Linux
Imagick Not Installed
GD 2.1.1-dev
[php.ini] post_max_size 400M
[php.ini] upload_max_filesize 400M
[php.ini] memory_limit 256M

solved, just re-created the page seem to do the trick. not sure why it happend.