I don't claim to have any in depth knowledge of the incubation process of the cigar beetle, but if I were in your situation, I would place the cigars in the fridge overnight and then the freezer for 24 hours. Afterwards, back in the fridge overnight and then back to the humidor to re-acclimate. Better safe than sorry.
Some do this every time they receive new cigars. I used to... but then got lazy. Hopefully I will never have to pay the price.