There's some misleading information regarding her skills. Her Q states that it "reveals enemy units for 3 seconds" it however it doesn't reveal enemies when they turn invisible or are invisible. Also whenever let's say you Q 4 minions, you cannot r-r-r-r them consecutively even though they are all struck by moonlight. As soon as you consume a moonlight on one enemy, the moonlight on the others just disappear. The description of the ult states that enemies with struck who have moonlight on them will cause her ult to reset. Im not advocating to buff her but what if these skills are actually bugged? And if they're not, then the the skill descriptions should be updated.
Diana inconsistencies/misconceptions
We generally make abilities not reveal stealth, so I'm assuming this is intended behavior as well.