It looks like you got this sorted with BuddyPress, apologies as your topic had been marked as spam.
Anyone know if there is a fix for this Yootheme issue?
Still getting the same problem now with new templates and Yootheme pretty much dont reply to wordpress issues as far as I can see.
For anyone having similar issues follow the steps on this link to fix the issue.
https://codex.bbpress.org/theme-compatibility/