D was ready to submit her ED application, due Nov. 15, last night. We had run the PDF test before, but she made a few changes, added in her AP scores for the first time, and WHAMMO! no AP scores on the PDF. Took it in to her GC and no joy there either. They've got a note in to tech support. I am so glad it's Oct. 31 and NOT Nov. 14.
So, if you've got an ED date coming up, I suggest you make a test run NOW. Pretend you're submitting and generate the PDF. Make sure you've got everything filled in, even if you have to use dummy data. Print it out and check to make sure it's all generating for you correctly. (If you don't enter credit card data, you can't submit it accidentally. There are so many checks you'll never submit it by accident.)
Better to know you've got trouble now than just before the deadline, when it will be panic time. I'd suggest doing the same thing at least a week before any Priority or RD dates. Those submitting EA Nov. 1 might want to check to make sure everything is working right now.