THEY FIXED IT!!!!!!
Just tried it tonight (2200 EST 3/29/21) and this is what I did.
Delete documents that were giving you problems and reupload (I use WeBull so I just did the auto import, easy stuff). Then when it finishes uploading, it takes you through a review process, then it takes you to a page showing all of your transactions and which ones are missing dates. I had some problems with my entries where it didn't have a date acquired, so in my case I selected "my form doesn't have a date" then selected from the dropdown "multiple dates" (please note those choices aren't worded exactly like that but you'll see what I mean). Then you click ok, confirm additional situations if required, ok again and done. I had to fix up around 15 of my 188 entries so it's a little annoying but basically it took me 10 minutes and I just filed and i'm very thankful they got this fixed.
Nice work TurboTax!
