STR: 1. Open like https://crash-stats.mozilla.com/signature/?product=Firefox&signature=mozilla%3A%3Anet%3A%3ADataChannelParent%3A%3AOnDataAvailable&date=%3E%3D2016-11-01T05%3A31%3A00.000Z&date=%3C2016-12-10T05%3A31%3A00.000Z&_columns=date&_columns=product&_columns=version&_columns=build_id&_columns=platform&_columns=reason&_columns=address&_sort=-date&page=1#aggregations 2. Set "Aggregate on..." to "addons". 3. Check this Addons section, some Addons shows as version numbers instead of name or UUID (It should be), they are unrecognized.
Can you help triaging this bug?
The problem stems from the fact that "addons" is an array of strings with the format: [ADDON_1_NAME, ADDON_1_VERSION, ADDON_2_NAME, ADDON_2_VERSION, ..., ADDON_N_NAME, ADDON_N_VERSION]. Once you know this, you can interpret the results (so there are no addons that are displayed as version numbers instead of names). I don't know how hard it is to make this easier to interpret, probably Adrian knows.
This is already known and filed as bug 1250132. Please comment there to make it move up in priority! :)