Issues with Chat

[bulletrig]

Hello, let me start by saying that I just got Thor UI a couple of weeks ago, and I LOVE it! I have just a tiny problem, though. When I log in with any of my characters, the channel tab (which is where I have ALL of my chat showing: tells, group chat, guild chat, raid chat, vendors, etc) tries to have me join evil_assassin. None of my characters have ever been evil or assassins, so I'm not sure why it is doing this. Since I'm not eligible to join the channel, I get an error message telling me I'm not eligible. I have tried to leave the channel, but since I'm not IN it, it tells me I can't leave a channel that I'm not in. It's not a huge big deal, but it also means that I can't have the channel I actually want as the first channel, so I keep having to go back and retype stuff all the time because I type the wrong /# to talk. Any ideas, or do I just need to remember the right number to type? Any help would be appreciated!