Just so everyone knows, I had to rebuild the user groups system and many permissions were set wrong, so a lot of people got error and permission denied messages. I'm sorry it took a couple of days to sort out, it was pretty complicated.
So, no one was banned or purposely denied access to anything, it was a rebuild that needed to be done badly and the site should be working better now for all. I'm still catching things here and there even though I thought I was done, so if anyone is having any trouble at all, please let me know and don't assume you've been blocked or anything like that.
I can be reached at admin@tintdude.com and tintdude@gmail.com if anyone has any problems.
Thank you!