guardian/frontend — pull request #4819 by kelvin-chappell (2014-06-23 14:07:22+00:00)
Title: Fix Bug in Masterclass Commercial Component

Specific parameter wasn't working because of type comparison of IDs: 'contains' doesn't do a type check so I'm avoiding it.
There's also an improvement on masterclass tagging so that the first load of masterclasses doesn't go untagged.