source package for a problem / bucket isn't updated

[Brian Murray]

https://errors.ubuntu.com/problem/09429dc0ea799127d9d7c4d329498e792884e108 is a long running problem that first appeared with the source package virtualbox-4.2. The source package name has now changed to virtualbox, however the problem package has some links to virtualbox-4.2 and also uses the old source package name when checking for the pocket in which a package version exists hence all the "(?)" on the problem page.

It seems like the source package for the bucket should get updated in some situations.