My son logged out of a character last night after gaining a few levels and had not visited a trainer to actually level up.
This afternoon, after the update, he logged in and immediately went to War Witch to level up.
When leveling up, it would only progress him through the odd-numbered levels. He was not able to pick any new powers, but it allowed him to add enhancement slots. For example, he leveled to 5, got slots, talked to War Witch. .. and was immediately taken to leveling up for level 7. . .skipping level 6 level up all together.
So basically, he ended up with a c