Capture signets busted?

I just tried to cap a skill. I see the "Signet of Capture" bar but the dialog containing the skills I can capture never appears. I'm definitely in range of a boss. This happening for anyone else?

Yes, very annoying. I tried to capture Sheild of Judgement, and found my Cap sig not wanting to work.

Pop up blocker.

I'm having the same issue. I just spent half the night doing enough quests to get to Ghial the Bone Dancer so I could get my flesh golem, only to find it doesn't work =(

Happened to me a while ago too. Is it because of the new update or preparation for Nightfall PVP? We need answer from Anet ASAP. Thank you

Everyone is complaining about this since the recent, obviously well debugged, update

I have the same problem. Very frustrating! Please fix this ASAP, Anet!

i am also having this problem with spiteful spirit. i have tried all 3 of the shadow bosses having tried nigh something or other twice. cap sigs havent worked for any1 any where... problem

Me, too. As described above, the "popup" box does not load/show. Very frustrating.