Late night I got reviewed?

Late night said my account was under review but it seemed to take like few minutes at most. I didn't get an email about this and it was at like 3 am. Any insight on this? Nothing unusual happened. I am struggling getting completion rating up but that's about it and I occasionally use the 10 minute window but rating is 4.93 and 95 percent on time rate. When I say occasionally like maybe one out of every 20-50