Missing achivement!

Hello.

Sunday evening my guild fought vs the LK in 25 mode. In the P2 i was cought by Valkyrie and she droped me out from the area. So my corpse has been droped under the texture. So my team cant use CB ress on me or anything and in the last phase (10%hp) i was not revived by the LK ?!?

After the team got reviev and they killed Lk, peoples which had not achive they got it, but i wont. Im get only the frost emblems, and thats all...

What can i do now? How can this happen? Of 25 ppl, all got the achive, loot, emblem, but im got only the emblem...there was some ppl who died over the fight but they was not droped under texture...

Better luck next time