World texture disappeared mid-game

[avon2147]

I was in a bot match because the recent update caused me to crash multiple times a game. After about 6 minutes into the game, the texture for the world disappeared. I could still see boxes, minions, heroes, towers, and the like. Attached is an image of what I was seeing.

Edit: The issue persisted in the hideout after the game. A game restart was necessary to resolve the issue.