I noticed on my site http://creativeignitionclub.com (private membership site) that my S:P forum was taking up the entire browser window. My navigation buttons, header, etc. all disappeared.
I started deactivating plugins one at a time, and Jetpack by WordPress.com was the culprit. When I deactivated this plugin, S:P forum went back to normal.
Have you heard of anyone else having this problem with Jetpack, and do you know of any fixes?
Thanks,
Melissa