Did I miss something, when did ravenminer.com start 3 hour payouts? Never mind found my answer.

Welcome to RavenMiner, one of the largest pools dedicated to RVN aka Ravencoin!
We have detected strange behavior from a very large user over the last 24 hours. Payments are temporarily set to every 3 hours in order to assist with auditing payments. We have taken funds from the user and will send additional coins to all miners from that time.