Looks like they're gone for the day. That was the second time this week they've released some at 10am though, so there's no reason it wouldn't happen again. All those tickets they saved for their own in-house scalping service need to get sold somehow!
I was the one who posted to reddit, I Dr. Garbanzoured the community over there who doesn't frequent over here deserved a notice. I noticed that both times Gibbons had posted about tickets was right after 10:00 and that's also when the ticket sales started initially, so I Dr. Garbanzoured that's what time they always post tickets.