First question: Looks like a wrong number in the colspan or something. For that particular cell, make sure
colspan="2" on the title cell. If that doesn't fix it, you may want to just replace the original template file and start over.
Second question: Look in the upper part of ubb_forum_summary.cgi for where your WoL generation code is, and you can strip the tables off of it from there.
Sorry, I didn't see this one earlier.
---Skorpion