Hi. The "Deprecated-self-close-category" message, gets false positives on wiki markup. For example,
{{cite web|title=google|work='''goo''' gle|url=http://google.com}}
shows correct output, but included in the tracking category, because of
'''''
misparsing (3 from the parameter and 2 more added by cs1 module to make this parameter italic).
Thank you.