It was 6am, not 5am, and I got in at 5:58 (I tried earlier than that, and I didn't see it before that.) There were still slots a solid ten minutes later, so they went quickly, but not as lightning-quickly as GDE/NM/i+ta.
Wha time does MUT run on? I thought that because that's when it said everyone was posting when they got it. I'm not signed in on my phone, though. Today is actually my day off, and I was prepared to wake up at 8am on my day off (even though I was up late taking care of a sick dog + boyfriend with flu- EXHAUSTING AND PAINFUL TO WATCH). I think 12PMEST is a good rule of thumb, but you can't make everyone happy, I guess.
I still think it's too early, though. Girls here had to specifically wake up and go back to sleep to get it. I think 12pmEST is a good, golden rule time.