On Fri, Nov 22, 2013 at 12:26 PM, Jon Robson <jrobson@wikimedia.org> wrote:
Looking closer at the timestamps the majority of enwiki errors (1909
of them) happened between 1am and 3am on Tuesday the 19th November UTC
[5] with 1844 of these occurring between 2.30am and 3am [6]. This
would be around Monday 18th November 5pm-7pm PST. All these edits
happened in stable mode. Does anyone know why might have been
responsible?

What pages were these happening on? Many articles or just a few?


--
Steven Walling,
Product Manager