Last modified: 2014-02-04 08:29:34 UTC
Prioritization and scheduling of this bug is tracked on Mingle card https://wikimedia.mingle.thoughtworks.com/projects/analytics/cards/cards/1427
For when we look at this, it seems the "nan" problem is back: "time_firstbyte":nan
The question is whether back is "back" or "still present". So, as I understand it the error hits data from < 4-01-14, and that was certainly included in the query (which just went 'is it in 2014? Okay, check against that'.