I have a DVCS connector working against GitHub. While one of my working repositories is syncing fine, and commit messages are working, others do not.

I cannot disable the repository either, I receive this error message:

Unable to unlink selected repository
org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of com.atlassian.jira.plugins.dvcs.github.api.model.GitHubRepositoryHook[] out of START_OBJECT token at [Source: sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@17f45df; line: 1, column: 1]
Please contact the server administrator.