Thanks for the reply, I sent a support ticket from another character. As an update I was finally able to reach the door and get out of the little tailor shop of horror after about 10 times booting the game up and loading back in. However I then made the mistake of going around the wayshrine and after walking up to it it's doing the same crashing there as well.
I've tried completely powering down the console, currently moving the game from my external hard drive to the internal one to see if that fixes it. I've never had any problems like this before reaching orsinium and it only seems like certain areas of this city are broken. I hope it's not the entire zone but I can't even pick up the quests in the city to really start the zone anyway.