I did both Oreha’s Well hardmode dungeons yesterday (17/11) on my 1370 reaper without any issue.
Today (18/11) after the new hotfix, I went with a friend to carry him with my glaivier 1490 and both Aira’s Oculus & Oreha Preveza ended crashing after a long time waiting at the loading screen, when entering the dungeon.
Luckily, he could finish them without me as both my entrances for the week are gone.
I verified files integrity in Steam it’s 100% ok.