Post TV's Frink Posts - modified formatting

First saw this today.  Posts after TV's Frink get slightly reformatted.  Noticed this in a recently updated Firefox on a Mac.  Do not have this issue in Chrome. (which hasn't been updated in awhile)  Haven't seen this happen to any other users.

Example pic from here:

http://originaltrilogy.com/forum/topic.cfm/Making-our-own-35mm-preservation-my-crazy-proposal/topic/5853/post/565437/#TopicPost565437

It happened because I added a line to my signature.  For some reason if I go over three lines it messes up the forum.

It should be fixed now.