I'm using WP 3.5.1, WP BS 3.4.10 & WHMCS 5.2.3
The plugin is causing 403 errors within my WHMCS admin area. It only seems to happen on certain tasks within WHMCS. Today it was adding an announcement. Changing the theme always causes it as well.
The hosting support guys have looked into it and say it is WP BS .htaccess rules causing the issue and when I disable it I do indeed not get any 403 errors.
I'm not sure how to proceed from here and was wondering if you have come across this?
I've tried searching the forums for previous examples/threads but couldn't see anything.