Yes. Not unusual. Can take a bit. Good you have a humidity box/moist hide. Make sure overall humidity is 55-60%, or even a little higher, and your noodle should have a great shed.
On another note, I'd bring the cool side up to 78F as long as it doesn't push the warm side up. 90F is the limit. Ideally, 78-80F cool side and 86-89F hot side.