Merge request view shows old MRs as recently updated
Summary
It appears that if we delete a user from gitlab, all merge requests that this user was involved in are marked as updated at the point in time where we delete the user. Look at my MRs:
The ones marked with yellow are very old ones, however, they are marked as "updated a day ago". All of them are related to a "ghost user", which I assume is a deleted user. I'd prefer to have them not marked as updated.
Steps to reproduce
Create a user A, let him participate (e.g., add comment) in merge requests of other user B. Delete user A. Merge request of user B will show as recently updated.
Example Project
What is the current bug behavior?
Merge request shows as updated although it was not updated
What is the expected correct behavior?
It should not show as updated recently.