Multiple bug numbers not consistently converted to links

[Jānis Kangarooo]

in https://bugs.launchpad.net/ubuntu/+source/vlc/+bug/587528/comments/6 Launchpad Janitor bug links some work most doesnt work
quote"
Fixes many bugs (Closes: #572151, #578917, #526088, #572914, #503377;
      LP: #206152, #261001, #281478, #282215, #282966, #283379, #283855,
      #285681, #287263, #328064, #328861, #346631, #356006, #356908, #357595,"

as micahg gave link here links work https://edge.launchpad.net/ubuntu/+source/vlc/1.1.0-1ubuntu1

[Deryck Hodge (deryck)]

Thanks for the bug report. This is a general problem with how we convert bug numbers to links, and not specific to the janitor.