Guild Wars 2

As shown in picture. That’s south of Grand Piazza, just before the bridge.
The sand texture is floating in the air.

Tested on multiple clients.

I can’t recall where it was, but I saw the same thing in another tucked-away corner of LA… maybe at the end of the pirate JP?

There is a similar one at very northeast, near a bridge. I can’t recall the name of that area but it’s the very top-right corner of the map.

The same bug can be found all over LA. Here you can (or can’t^^) see my character disappear under all the sand and dust. It becomes really obvious when you move around.