#0/Old tasks re-appearing on Overview

Bug
1

I have recently (first noticed ~3 weeks ago) noticed the above behavior in the Overview section. These tasks (and many more) have reappeared. I have since tried clicking the checkbox to mark done, and it appears to work but they stay present after a refresh. I cannot open them as they go to issue #0

And I will sporadically get this message:
image

The network tab reports this call when trying to access this and the associated comments.
https://my.toplevel.domain/api/v1/tasks/429

And returns a 403.

I don’t see anything meaningful when the page if first loaded.

I would have included additional images but I kept only 1 per policy.

2

Can you reproduce this on try? Does it only happen with tasks on the overview page?

3

No idea how it happened, so I can’t reproduce it.

It happens on the Overview and Upcoming (if I have overdue tasks checked). It’s everything in a list called ‘To Do’ that I first used and stopped over a year ago. They just sit there. The project itself throws 403 errors when I try and access it and either says I’m not part of the project or simply Forbidden.