Never rely on Google Maps for an aerial view of an archaeological site. Always screen-shot it. You may be grateful in future that you did.
This thought was provoked by finding an aerial image of Antinoupolis in Egypt, modern Sheikh Ibeda, here. Here it is:
Comparison with the current view will quickly show that part of the circus at the top, the hippodrome, has been demolished.
That’s within the last five years.
Treasure your snapshots!