I was reviewing Low Quality Answers and I failed an audit (I kind of think the audit was wrong, but this isn't what this is about. Then again, I may have just made a mistake).
I was a bit shocked to see that since that one failed audit, I can no longer review anything for two days. When clicking to review, I get:
"You have failed too many recent review audits – looks like you might need a break. Come back in 2 days to continue reviewing."
So, why was I blocked from reviewing for two days after just one audit? Kind of sucks, because tomorrow I should be getting a gold badge for Suggested Edits :D.
I've looked at this question.