Ok, so an update. I sent the amp to Peachtree for repair for $250, I don't like to spend that much especially since I'm probably going to a tube integrated solution in the near future but as it was the amp had little to no value. At least now they'll go through and bring it back up to spec and it'll have a year warranty. It's only 3 years old, so kinda weird something happened so soon. I'm with mdeneen, I think it might have just been a terrible coincidence.
On the bright side, my new Crites titanium tweeters and crossovers came in Friday and I spent all day yesterday and today listening to music on the Chorus II's through my 7 year old Harman Kardon AVR which actually does a pretty good job. The only thing I've noticed that I don't like is the serious lack of low-end with these. I can't believe a speaker with a 15" woofer can't produce some wall shaking bass. The bass does sound clean and tight, and I paired them with a cheap sony 8" powered sub I have and it actually complemented it pretty good but I'll still probably look for a 10" or 12" sub.