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?