Did they cut out a close up they did of the troll bridge and the bug there? That shot just didn’t seem right.
Also, it seems like Alice has her memories and i am still going with the theory that she did the curse. She at least knows something about the curse. If she is somehow someone’s child, Rumpel’s or Emma’s, then there could be reasons why she would curse everyone back to the land without magic and out of speed time land.