Mesmer- Phase Retreat
I’m not seeing this happen more frequently than before and I use it all the time.
There are still more glitched spots than I would like to encounter, but days can go by before I see the error. I recommend you report (using /bug) as often as possible. ANet will get the location from the logs, so you just have to label it “Phase Retreat Glitch” and let them know approximately when/where to make it easier for them to find the borked texture.
(Yes, that’s annoying, but there’s no other way for these things to get fixed.)
John Smith: “you should kill monsters, because killing monsters is awesome.”