Hmm, on all fronts...
Perhaps it might be better to have them shipped to you...
Lawyers please correct me if I am wrong, but if that is the case, you are no longer a resident of MA whether MA knows it yet or not... As such your LTC which is conditional on your residency, is not valid.
Given the scrutiny of air travel, which is bad enough if you don't have any technical gotchas hiding like that, I'd try to avoid the issue and either drive them down or ship them down, but that's just me...
I would assume any rational LO/DA/etc... would not nail you to the wall within a grace period here, but TSA is bad enough when all the T's and I's are crossed/dotted. God help you if someone asked to see your license, saw the cut and ran a check that came back wrong...
Urgh... I know I err on the side of caution on such issues, but the stakes of this stupid game are high...