Don't know if anybody else experienced this but here ya go:
[Minor Issue] After leaving the illithid ship and landing on the beach, you are granted about 150 XP, however one party member did not receive the XP. Resulting in being significantly behind the party in leveling.
Was not able to replicate the issue in any other games so far.
[Minor Issue] Sometimes, when a character is in dialogue with an NPC and the party decides to murder said NPC, the person in dialogue will not get the XP. Don't know if that is intended or not, but my friends are murder hobos.
This one is more of a request, but so far the top request of multi-player games that I've seen is to be able to see other peoples' dice rolls.