You copped before they loaded all the stock back. They probably thought you were a bot purchase. Plus you copped a size 6. Couple pages back I saw they were sending out cancellations on sizes 6 and 6.5
Yeah I kept getting looped back to the first checkout sceeen. Just kept hitting review and pay until it said enter cc or paypal. Chose paypal once I saw it and was smooth from there
A major key on adc is don't hit refresh on those maintenance errors or error screens just hit back and reattempt. I carted on my laptop and checked them out on my iphone after several failed attempts on both devices