When a bot edits a page on your watchlist, and your preferences are configured to send you an email notification on new edits to watchlisted pages (and assuming the wiki is configured to do so), it usually doesn't result in an edit notification (every once in a while it does, but I haven't been able to find any sort of common element to these cases, so I don't know what causes it). This wouldn't be a problem, except that if an edit notification isn't emailed for that edit, it also never gets sent for any subsequent edit to that page, meaning that if you don't use your watchlist to keep up with edits to a wiki, you can miss subsequent changes to that page for an indefinite period of time.
I've observed this across several wikis on Wikia as well as on the Minecraft Wiki (http://minecraftwiki.net), and across multiple versions of MediaWiki.
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**Version**: 1.22.0
**Severity**: normal
**See Also**:
* {T15992}
* {T29884}
* {T31055}
* {T51749}