I can't see the event level.. Is this a bug or just my computer not loading correctly? Here's a picture.

Probally due ''minimalist mode''.

But even if you're on mini mode, the event graphics should still be displayed. Try refreshing? It happened to me too in the beginning of the event.

That happens to me every first time the event occurs. It's just loading. You may have to refresh if it doesn't after about 15 seconds or so.