sounds like you have a lot going on right now!!
i agree, it could be any number of variables here.... which might mean that you actually need to be as consistent as possible for her, so she has at least one predictable thing that's a constant. i might have been inclined to go back to her room & just put her in her cot/bed - w/o talking to her or anything, & just whispering good night & then leaving, rather than ignoring her.... but in the end it's totally your call.

good luck with moving!! hope it all goes well for you.