forked, prohashing.com and some others should resync
No forks. Prohashing node is offline.
maybe offline but i kept ending up at 100,093 with no chance to advance, until resynced
What is your wallet version?
42-v0.0.9-bdb-mingw Jun 13 2018, 15:39:01
Prohashing is on v0.0.8, I asked Chris to update his client. Currently all active nodes (v0.0.8+v0.0.9) are with correct height (100620+), except one v0.0.7 (38177).