One thing clear from today, in my opinion.... AM Extra Magic Hours and the Virtual Queue are two concepts that do not go well together. Or at the very least it's a scheduling nuance that needs more thought / communication from Disney with just how things will happen (and then they should stick to it).
I've said before that I really hope that SWGE ultimately ushers in the return of regularly-scheduled PM EMHs to DHS. While easy for me to say sitting here as an armchair park ops expert, it seems like switching currently scheduled AM EMHs to PM EMHs would be a good solution on an interim basis until things settle down - if the intent is to continue to use the VQ on a daily basis.
Just too many issues with AM EMHs... the volume of people already in the park... off site folks kind of in the park but not fully... more problems than solutions, unfortunately. Scrap the whole thing and make them PM EMHs, problem solved.