Hello,
So it looks like my flow saved with an error and because of this error I cannot open it anymore.
I also cannot open the details page to restore an older version, since it also throws me the same error.
I would try exporting the flow and then import it again to see if you can then edit it that way. If you can, then you can fix the variables with the duplicate names and put the copy into production and delete the broken one. Hopefully you don't have too many instances of the broken flow running. Good luck.
I'm out of ideas on this - I suggest that you open a support ticket with Microsoft.
You can't export or edit or do anything else.....
I know this doesn't help now, but I am in the habit of exporting important Flows when I put them into production and each time I make edits thereafter. If I run into issues, I can always "restore" my Flow from the export.
Hello Scott! Thanks for your reply. This happens when I click edit.