The edit
https://pt.wikipedia.org/w/index.php?diff=40601300
added a comment in the format
:::{{Ping|MyUserName}} Comment. <HisSignature> 13h35min de 13 de novembro de 2014 (UTC)
to a talk page but it didn't generate a notification.
Version: unspecified
Severity: major
See Also:
T73353: Echo pings are not recognized if the signature uses custom namespace alias (defined per-wiki, rather than for the language)
T75426: Comments containing diacritics does not generate notifications