Alrighty, I've got a few.
1) copypasted from another thread:
So the tyranid tervigon power Onslaught says that a unit may shoot and assault the turn it runs if it has fleet. Before the assault part was just to clarify confusion but now with fleet now granting assaults on runs it's less clear. I expected a FAQ update to it but... nothing
2) I've read a lot of confusion regarding Boneswords, what people seem to be stating is that they are AP3 but they still get their special rules from the Tyranid codex. They claim this includes the ignore armor saves part, but when dealing with vehicle penetration is when the AP3 comes in.
3) How do singing spears work now?
4) Does Spirit Stones grant Mastery Level 2? (Eldrad's FAQ entry really throws this one for a loop.)