Turtle eggs do not hatch

i have a turtle breeding farm they was working perfectly, breeding fine eggs were hatching fine, then I think on 1.16 pre-4 eggs stopped hatching, turtles breed and lay eggs in the wild by the ocean near my house but in my farm they wouldnt breed just fighting to get to a certain block and when i got eggs from silk touch and placed them in my farm they wouldn't hatch, ive stayed up for 7 continuous nights and not even broke slightly then they all of a sudden despawned.