Share for Review can't update link, wants to create new review

I've been workin on a document for several weeks and updating via the "share for review" option so that users can comment on the edits. However, this morning, when I went to update the link (as I've done several dozen times through the life of this project), I can only see the menu as to create a new "share for review" document. The file is still available online, but InDesign can't seem to find it to update the link. Any thoughts on how to get this to find the original? I've tried logging in and out of adobe, restarting my my machine and web browser, and nothing.

Screenshots attached.