OP will always have alot of overheal in HM FP, and HM OPS once you get the gear for NiM. I do around 75-80% overhealing in HM OPS when I play around there, where when I do NiM OPS will I have around 10-30% (depends on the boss we are on). and you will always do more over heal than most of the other healers since you should have atleast the top 3/4 dmg taking people in the op probed.
Pretty sure that they aint the same. "Power" and "Tech/Force Power" and 2 diff stats where the force/tech should give you alot more healing than just a plain Power one gives. If the Attack one gives tech/force power and power is it a bug imo.
in theory is it not a game bug, but something lacking the gfx driver you got. I know that ATI fixed it with the newest driver, dont know if nvidia have fixed it yet
game wont drop, the 5£ is taken from the total price, so people dont order it, activate early access key and then cancelling the order to get a free early access (early access is ment for people that buy the game and not leechers)