Completing Henesys Party Quest (HPQ) rewards the player with 2x Token of Teamwork per run. This is what is shown in the message and the amount in my inventory is updated accordingly. My characters are collecting Tokens for An Adventurer's Assignment and I noticed that the quest's Token count actually increases by 4 per run instead of 2. I can add screenshots as proof tomorrow since I've already completed my runs today and only just noticed this bug. Tomorrow's run to obtain the screenshots will be the last time I run HPQ until this bug is fixed. Edit: As promised, I ran one last HPQ just to get the following screenshot. You can see the screenshots of my inventory and quest log before (left) and after (right) talking to the NPC that gives me the Tokens of Teamwork. I correctly received 2 tokens but the count for An Adventurer's Assignment X went up by 4. Edit 2: I did an additional run with a character on Adventurer's Assignment VIII and observed the bug again so I am just going to assume it impacts the entire questline at this point. Adventurer's Assignment VIII Adventurer's Assignment X NOTE TO STAFF: I have been unknowingly and unintentionally benefiting this bug for a few days now. If you need to modify the progress that my characters have made in their respective An Adventurer's Assignment quests, so be it.
Very possible. They had originally forgotten to double HPQ tokens and I think they even forgot to undo the change afterwards.