Bug? All my units turned invisible, sortof....

So, this happened:

weird as F.png

Units no longer had any icons(so no radar whatsoever) only graphics, making them really hard to spot. Basically all I could really see what the fire and explosion effects.

No idea why this happened or how to turn it back... maybe it's a bug?

ctrl + V I think

DONT BELIVE BH HE IS LIEING