I recently had them start up again after the winter (no light over the winter in the coop). But I moved their nesting box to a more convenient location in the coop for me to access. Now there hasn't been a single egg in 2 weeks. I know they don't like change, but come on! Those eggs have to come out sooner or later. Did they just go into egg hibernation to spite me?
As with a new layer my thoughts are that they can take a bit of time to get their egg laying machines back in working order after the winter break. I’ve had the same happen here with one of my hens, she laid for a couple of weeks and now nothing for 10 days.