Hello!
Just jumping in with a screenshot for the guest orders.
https://i.cubeupload.com/aDYHsj.jpg
Also, I am having the same issue with the shipping info not being passed along to paypal when a user goes through express checkout. I installed the patched code, and it resulted in the shipping charge being passed to paypal as a line item, however when they continued with the order, they were not charged.
Drew-ninja: I chased the same problem with the fatal failure this morning, and found the problem to be using the wordpress CDN provided via jetpack. No issues since disabling that. Hope it helps.