We just returned from a cruise on the Inspiration and visited Cozumel on Saturday Sept. 9th and yes, we were still tendered. There is space for 1 ship at the pier next to the destroyed Carnival pier, so I don't know how they decide who gets docked & who doesn't. First come, first served - or largest ship? When we were there, a RCCL ship was docked at that spot.
Very little work has been done on the destroyed pier although we did notice men in scuba gear working on it. Still lots of rubble to be hauled away!