Strange texture error

Hello Facepunch, since a while i have been getting this texture error in the map rp_lambdacomplex_beta3ep1:

Even stranger, if i physgun a object it shows it correctly!

Does anybody know how to fix this? I’m clueless.

What are your system specs, namely graphics card. Did you see it happen in ANY other map or source game? And does your console say anything strange

Everybody on the same map / server says they see it to.
My Specs:
4GB Ram
ATI HD5450 512MB Graphics Card
Intel Core 2 Duo @ 2.93GhZ Processor

Is everyone else sees it then it’s a global problem that probably needs to be fixed by the map creator