eggs get moved all the time in nature. it doesnt mater. not everything you read is true. back in the day when captive breeding was in its infancy, many thing went wrong and other things got blamed for the problem. i have had an incubator full of eggs get flipped over and fall 4 feet. it had 23 eggs in it. all 23 hatched just fine and on time. this happened 4 weeks into incubation. henry dean took a clutch of cornsnake eggs and at different intervals rotated the eggs. 1/4 turn for 1 egg and a certain day 1/2 turn on another egg another day, full rotatin to another egg ect ect ect. all hatched just fine. its something that happens in nature as well. raccoons get into nests and tear them up. the eggs that didnt get eaten still hatch.
dont worry, good eggs hatch bad ones dont. they are very resilient.
adam jeffery