In can sometimes happen that your Release Page becomes out of sync with GitHub. There are several reasons that this could occur.
GitHub does not send us information when a release is deleted or changed. If you make changes to a release then you must re-sync the repository with GitHub through the Release Page Management Portal.
It's possible for a user to delete the hook that we have added to the repository. If this occurs then we will be unable to receive new releases from GitHub and your Release Page will be out-of-date.
Yes! Check out this help page for more information.