At lvl 34 i took the caledonia bg keep take quest, and shortly thereafter succeeded in taking the keep. The journal then updated too: #step2 Acquire more combat experience against enemy invaders then return to Mobryn near the chamber of arms in Tir Na Nog.
At this time i was rr1L4 and now im capped out rr2L0. i still get this message.
Has anyone actually completed it? - or is bugged?
Put alot of time into this and normally reward for the quest is allmost a full lvl xp. Would hate to not get this.

did you return to the guy in TNN? My quest log didnt update either (midgard) but when I went to the quest giver he gave me the medalion. ps. don't get too excited about the xp reward ^^ I was lvl 35.99 and it put me half a bubble into 36 (maybe dinging with the XP gimped me who knows)

Same thing happened to me. I decided to test these because I remember them giving a full level of xp. I did the 15-19 quest took the keep, got to step 2 and capped rps. My quest journal never went past step two and when I talked to quest giver he said I failed the quest and it was removed from my journal. Very frustrating.

However some mids I talked to said they had completed it but you are right the experience reward is about 1/4 what it should be. If it was granting correct xp and working properly could be a great way to drive people into the bgs.

I would suggest moving the quest to the class trainer also instead of an obscure npc so more people are aware of it. But first it needs to be fixed.

Started to do thid the other day, we had a zerg of a few groups many had the quest. I hit the doors and heavily damaged the lord and got no credit. Many others in the bg did not either, but some did. Hope they will take a look at it.

I have a bug report open please go vote it up in the issue tracker.