Comic "release" number does not decrease after deleting a webcomic release

After deleting a webcomci "release' the release count did not decrease.

1. Have a creator profile
2. Create a new Comic
3. Add a release or two to the comic
4. Enter the webcomic management section ( https://globalcomix.com/a/twl/admin/manage-comics/ ) and note the number
5. Delete one of the webcomic release
6. Look again at the webcomic management section ( https://globalcomix.com/a/twl/admin/manage-comics/ )
7. The number of releases did not decrease

Please note that if another release is added the number will increase.
Also pleas not tha the issue appears to be only present in the webcomic management and not on the main page of the website.