Last modified: 2010-05-15 15:41:05 UTC
This seems crazy, but in RecentChange::notifyEdit, the test for ($bot == 'default') evaluates to true when $bot is passed in as true. I'm on Php 5.1.1. I changed the test to (strcmp($bot,'default')==0) and that fixed the problem. I know this sounds *really odd*, but I thought I'd let you know.
Fixed in r16504, using the === comparator in place of ==.