Correct timeframe not captured for closed issues
Correct timeframe (number of days) not captured for closed issues
I'm working with GitLab issues, and pulling those issues through API to measure the number of days it takes to close an issue. There are many issues for which this metric is not appropriately captured.
Steps to reproduce
Here are example of at least several issues for which the Issue.closed_at field is 'null'
https://gitlab.com/gitlab-org/gitlab-ce/issues/23867 https://gitlab.com/gitlab-org/gitlab-ce/issues/14900 https://gitlab.com/gitlab-org/gitlab-ce/issues/29962
Example Project
N/A
What is the current bug behavior?
Please see above. I believe the issue might in in the GitLab API.
What is the expected correct behavior?
There should be a date/timestamp for when the issue was actually closed, rather than 'null'.
Relevant logs and/or screenshots
Output of checks
This bug happens on GitLab.com