WowAce

What steps will reproduce the problem?
1. View ClassTimer settings via the In-game main menu [Interface->Addons->ClassTimer] while playing a Hunter
2. Click Bar Settings
3. Watch the whole machine grind to a halt.

What is the expected output? What do you see instead?
Expected to see settings, instead I get a complete machine lockup.  Does this on several machines I've tried it on.

What version of the product are you using?
2.2.1

Do you have an error log of what happened?
No.

Please provide any additional information below.
The in-game settings menu accessed via /classtimer works just fine, only when accessed via the in-game menu on a hunter does it crash.