Filing and turbo tax wants a zip code but will not allow entry

[gibsondfg]

At final stage- one click away- acts for a zip code on an entry from broker but will not allow entry

[SupplyCider]

Similar problem when Review insisted one of my entries was estimated when it wasn't.  

I deleted that Medical Expense Worksheet and then opened a new one and filled it out.

That was just one page, but if yours is too it might work to delete and start over.