Think I found another bug (think this happened after your last "hack"). See pic. Users CAN?T change or add signatures (no. 1).
As soon as they or I add some text to their signature no. 3 appears.
No. 3 I fix with "Rebuild Vehicle Postbit Dropdowns" in the admincp. But signature still not showing.
I also can not close the post bit function in admincp, can set to no, but they still showing.