<h2>You weren't suspended,</h2>

<p>you just don't have enough reputation to review posts. If you visit <a href="http://asuspenedskubuntu.com/review" rel="nofollow">askubuntu.com/review</a> you will see:</p>

<p><img src="https://i.sstatic.net/Cejzb.png" alt="enter image description here"></p>

<p>There was a recent change, raising the rep requirement to review from 125 to 500; hence the reason you could review yesterday and not today. For more information on the change see <a href="http://meta.stackexchange.com/questions/186373/propose-a-privilege-to-sit-in-the-500-reputation-mark/">Propose a privilege to sit in the 500 reputation mark</a></p>

<p>I personally think this was an awful change....</p>

<h2>On the review audit subject..</h2>

<p>You <em>do</em> get a notification if you have been banned from review, on sites where review audits are enabled. Audit aren't actually enabled on Ask Ubuntu. You also get a message for each passed and failed review audit.</p>