I completed the group challenges for Rulanyil's Fall, Crimson Cove and the Vile Manse, all of which of should have given a skill point, but none of which did. I have the achievements for all three to prove that I did it, as well
Also, the group challenge in the Forgotten Crypts in Deshaan does not complete, preventing being rewarded both the skill point and the achievement.
Has anyone else had any issues with these skill points/challenges? I've gotten the skill points as I should from three other public dungeons, so it's odd that these ones are broken.