Not working – no resolutions

I have a problem that just started with the plugin.

Searching this support forum, I found 2 other posts about it, where the author didn’t solve it, instead saying either “it’s another plugin conflicting..” or “sorry we couldn’t be of more help” and marked it “resolved”.

A few weeks ago (and haven’t installed any new plugins), if I try to edit a redirect, or even add a new one, I get a popup and this error:

Couldn’t find this redirect.

I tried deleting a redirect and got the “warning this is permanent” popup and clicked “go” and the redirect doesn’t actually delete.

I’m starting to think this plugin isn’t actually working anymore. At least, is doesn’t seem like they want to actually address the issues. Uninstalling