Hey dre...
It is a very rare occurrence for this to happen, but your account was put under review by compliance on May 2nd. Your site and your traffic pattern were very similar to another account that was found to be fraudulent, so we had to investigate. We have a network of over 16,000 publishers and never typically have more than 5 publishers under review. Our turnaround time is typically between 4 and 5 days for under reviews – the only reason it might be longer is if the advertisers do not get back to us with more details into the reviewed traffic. We are very adamant and realize we have zero room for error when it comes to making decisions on peoples traffic. We openly involve multiple sources of information as well as multiple technical systems before we make a decision – we can never be wrong because our reputation is at stake with both our publishers and advertisers.
Also, I checked into your account and noticed that the first reason for the delay in payment was due to the fact that your W-9 wasn't turned in until March 20th, which was past the cut off date for payment of February's commissions (All standard publisher payments from our company are made net-15, which is one of the fastest turnaround times in the industry, over 90% of our traffic is paid out weekly though). The late W-9 submission in turn, delayed your payment until the month of April’s payment cycle. In order to give you some more insight into our payment systems: We do 4 payment cycles a month for publishers that generate over $10k a week, we do 2 payment cycles a month (to catch late W-9 submissions such as this) for publishers that generate over $1k a month, and we do 1 payment cycle for publishers that generate less than $1k a month.
This also explains the reasons for the review. Before we pay anyone their very first commission payment from us, we perform an initial "mini" review, and this is when we caught your traffic pattern. It was then sent to compliance for a full review, which is being performed as I type.
-Lisa