That was actually an intentional stylistic choice, because an unstructured JSON blob is difficult for humans to parse.
wdyt about breaking it out into structured "properties"?
this property is not designed for users to parse, it is used by buildbot-buildbucket integration code, but I look at it sometimes.
I think breaking it out does is not worth it. It'd require risky changes to buildbot-buildbucket integration. Also it seems it would hide a bug in milo which this issue is about. Let's scope this issue to the reason why the property is shown incorrectly.
Comment 1 by no...@chromium.org
, Jan 31 2017