Hello Lisa
I have the same problem as you I put below the detail of the manipulation to guide Slade.
Regards
Hello Slade
Under Windows, on the home page "click" on PUBLISH A PARTY
In the window DEPOSIT A PARTY, I type the title, the name of the composer (found automatically)
I make following stage.... The title is displayed as existing on P.A
If I "click" on SEE ... answer "THERE IS NO RESULT"
I start again the same operation I "click" on "NO, IT IS NOT "and there blocking.