The latest upgrade to vs 188.8.131.52 conflicts with BBPress plugin 2.5.2. Non super-admin users lose access to all bbpress administration within their own sites with error "You do not have sufficient permissions to access this page."
We're running wordpress 3.8 in a multisite environment, no buddypress.
I've reverted back to 184.108.40.206 of the multisite privacy plugin and is working with BBPress.
This conflict also happens with site-categories plugin vs 220.127.116.11, problem disappears if reverted back to site-categories 18.104.22.168
php error log gives this error only when newer version of wpmudev plugins are activated:
bbp_setup_current_user was called incorrectly. The current user is being initialized without using $wp->init().