I've had the same issue. I would think thousands of people have had this issue, too, so am disappointed that it's taking until April 30th to resolve!
One note of warning: the error is probably making our returns seem better than they actually are. I did a first round of my taxes on TT in early March just to see where I stood and it looked like I owed some Fed money. Then last week when I went to complete and file, so I updated TT and suddenly it looked like the Fed owed ME money. I was surprised by that change. Now that my filing has been rejected, I'm suspecting that the glitch in this Self-Employment Schedule 1 is likely what is making it look like I'm getting money back but in reality I likely owe money. So, budget accordingly!
