How to delete unwanted issue link types?
I'm accidentally created an custom issue link type, and marked a few issues by it,
After, I deleted all the link usages from my project and tryed to delete the link type.
It seems impossible in YouTrack 2.1.2. All the link usages was deleted by me, but usage counter in Issue Link Types user interface still display usage count more than zero.
Is there any way to achieve it?
I think YouTrack should have ability of force deletion of such entities.