Missing cape texture in some Ascalon towns

..notably Ascalon City and Fort Ranik.

Hardware is an older GeForce card with most current drivers. Here's the thing tho -- didn't use to have this problem! Took a break of a couple months from the game, came back recently, and noticed this issue.

At some camera angles, on some ground (something definitely rocky seems okay; plain red dirt and/or water seems to be an issue), and -only in these two zones-, the cape texture is just a flat brown. No design on it at all.

Anyone else run into this? It's only my cape, too, not capes of anyone else. It's.. mildly annoying, if there's a fix for this I'd love to hear it.