https://github.com/clintbellanger/flare/issues/768 is not a valid URL to a bug. See Also URLs should point to one of: show_bug.cgi in a Gentoo's Bugzilla installation. A bug on launchpad.net An issue on code.google.com. A bug on bugs.debian.org. An issue in a JIRA installation. A ticket in a Trac installation. A bug in a MantisBT installation. A bug on sourceforge.net. some issues are rather pull requests like: https://github.com/clintbellanger/flare/pull/820 both types of urls should be supported.
bitbucket support would also be nice: https://bitbucket.org/[a..zA..Z_\-]/[a..zA..Z_\-]/issue/\d+/
Should be fixed now. Please test.