Loading broken maps break textures until restarting or loading a working map twice

[garfieldbong908]

I was messing around with the console and was checking out the maps, when I loaded 1v1_test and street_test, after picking a character the screen turned black so I disconnected and then joined the sandbox, and the sandbox map had broken textures everywhere. This happens on map dl_streets as well.

The issue got fixed after a game restart, and after reproducing it successfully, loading a working map with the broken textures, leaving and then joining it again also fixes the issue.

Here is how the game looked like with the broken textures: