werdernator.6105:

So, the match_details.json-endpoint no longer returns owner_guild-uuids.

https://api.guildwars2.com/v1/wvw/match_details.json?match_id=1-1 for proof

this seems to be broken since the “May-19-2015”-Patch, the last time my tracker tracked a claim was 2015-05-19 16:00:02 UTC (Guild “Dull Egotistical Raiding Party[DERP]” claimed “Rogue’s Quarry” in Matchup "Stormbluff Isle-Maguuma-Henge of Denravi (T3-NA))

Intended? I hope not :>

fro.8967:

They are aware: https://forum-en.guildwars2.com/forum/community/api/WvW-match-details-API-Error/first#post5101400

Lawton Campbell.8517:

We’re hoping to have it fixed whenever the next patch (not hotfix) goes out. Not sure when that is though.