The map is crashing. Before you say I have a bad computer, I have a super-powerful gaming PC with multiple CPUs, an amazing graphics card, and a ton of memory. I can run all my games at once on maximum graphics settings and experience absolutely no lag in any of them. One of my characters is now trapped in there. Sure, I can use character reset, but what if that didn't exist? It certainly didn't last year, and I had to delete several characters that I spent hours working on.
I'm very unhappy about this.