There is no excuse we haven't seen a Hotfix for the PS5 by now. Tomorrow will be 1 full week since Patch 4 was released and it shouldn't take Sony that long to approve this. More likely than not Larian never sent them a patch to be released.
I have been in this industry a LONG time and can tell you it is VERY likely Sony has not yet released certification. I am not saying your wrong, but Sony is a real pain to work with for game developers. The only reason devs work with them is the size of the audience.
Looking back in this forum from Patch 2 to the subsequent hotfix and also Patch 3 and it's subsequent hotfix, both were exactly 5 days apart. Hell, between hotfix 8 and hotfix 9 it was only 3 days.
Granted, this is Day 6, but still, they've shown they can release the hotfix in 3-5 days.
How much longer do we have to wait to resume playing?