I'm getting some sort of graphics bug, it's pretty game breaking

Basically, some textures don’t load, like at the moment my game looks remarkably different from what’s shown in the help menu, with ground textures different and enemies not loading or blades in the wall not fully loading. Sometimes the screen goes entirely grey and some time I can’t actually see my avatar. I’m using Windows Explorer atm

It would be helpful if you could provide a screenshot some web info and a java log please

Is it like the graphics glitches from this thread? https://github.com/codecombat/codecombat/issues/1933

Those sorts of problems can have to do with hardware acceleration problems. Have you tried it in Google Chrome? What version of Internet Explorer is it?