I'm currently stuck trying to edit a Site Page - When I try to open the page, I get the following error:
soap:ServerServer was unable to process request. ---> A Web Part with this ID has already been added to this page.
I've tried to rename the file or simply 'download' a copy without any luck (sitePages download is disabled)
Anyone ran into this issue? I'd like to recover the file and be able to edit the page to remove the issue.