Pool needs to update:
https://bitcointalk.org/index.php?topic=300714.0EDIT: I'm not actually sure anymore which pool is on the wrong fork, sorry for the confusion if you've already updated. I just noticed that FCPool and Coinotron seem to be on a different chain than this pool.
Aye it was my fault. Thanks for the post, the pool has now been updated.
The orphans 87970 - 88084 were paid out to all active miners.