Well, the last day of March. Pangya US was scheduled to launch late March, but it's now the end of March. That's okay though, they at least posted an announcement stating why it's late.
Looks like account transfers aren't going very smoothly, but I'd rather they have a thorough migration rather than risking the loss of some data.
The end of the announcement says that Pangya will be out April. I'll be watching out for that, can't wait