Date: May 4, 2017
Time: 12:05-12:35 pm PDT
No automated or manual tests could be started.
Why it Happened
During a past maintenance operation, there was an issue that injected a bug that wasn’t exposed immediately. The bug was encountered during a deploy on May 4 that affected a related area of our Database, causing an issue reading and writing to a key DB schema.
How did we fix it
We fixed the bug and flushed appropriate database tables.
What are we doing to prevent it from happening again
Scanning the database for similar kinds of artifacts and addressing them as needed.