I did a skill point potion reward quest a few days ago and noticed that I did not receive a potion in my inventory. I did some search on the forums and found out that you don’t actually receive a potion it is automatically used when you finish the quest.
However I checked my skill points and they did not go up. I have also checked on the roster information tab under Bonus Roster Effects where the last entry titled Skill Points shows bonuses to skill points from:
Roster Level Reward Effect
Permanent Stat Potion Effect
Total Card Book Effect
I have 0 points from any of these effects currently, so I did not receive the skill points from the quest reward potion.
I don’t remember the name of the quest because this was a few days ago and I figured it was a bug that would be fixed by patches. It was an early multi-part quest though I believe in Saland Hill zone of Yudia.