Author: vassyana

Description:
Items will sporadically fail to show in large (several dozen or more items) watchlists. This error occurs across a wide number of versions, across a variety of installations and notably occurs in ver. 1.14-svn on Wikipedia. It occurs primarily for project space pages in older versions and seems to occur more evenly across namespaces in more recent versions (though this may simply be a random fluke and not indicative of the error). With even larger watchlists (several hundred or more items) several items can fail to show at once. Unwatching and rewatching the page(s) in question has no effect on the error. The error goes back to at least ver. 1.7.0 and has been experienced on private installations, the English Wikipedia and Wikia installations.

Version: unspecified
Severity: normal