I'm in the same boat. I could have and should have submitted on Friday but went away for the weekend and was thinking I would look over everything one more time with fresh eyes tonight and then submit. Instead we're left with 'Oops....!'
What a joke and it's a shame for uFile because I think they will be losing a lot of customers after today.
Yes, I am having the same problem and it seems like we are not alone.
I've used uFile for several years now and like the program but if this causes me to get a fine for filing late I will be looking for other options.