Previously we had an issue with strikethrough on open issues. We solved that (after browsing through the various Q/A:s on this matter here on this site) by removing the manually added "unresolved" resolution and resetting the values back to none (very time-consuming...) and removing the possibility to edit the resolution by modifying the screens.
However, now I see strikethrough has reappeared on some of our open issues.
Does anyone have any idea how this might have happened and how we can fix this? I'm puzzled.
Please let me know if additional info is needed and I'll supply.