I feel like I've heard this before...

This post to MTurkforum.com sounded oddly familiar:

I've been diligently working on tasks the past week and have successfully completed over 1000 hits, and today while I was writing an article, I went to click submit and it said my account has been suspended? To my knowledge I've done nothing wrong and done every hit I've submitted properly... can anyone tell me possibly why and how to go about getting it un-suspended?  link