Category talk:Mismatched onArea

Any idea what is the meaning of this category? Why it appears on Tag:building=disused? Mateusz Konieczny (talk) 13:28, 15 January 2020 (UTC)

It indicates that the data item's information about the tags usage on areas does not correspond to the information on the wiki page. --Tigerfell  (Let's talk) 17:46, 15 January 2020 (UTC)

Any idea how long it takes typically to update? Not sure whatever my edit at Tag:building=true data item was wrong or is it necessary to wait some time for an update Mateusz Konieczny (talk) 21:29, 16 January 2020 (UTC)

There is an error tag:building=true as an information column for tag:building=undefined. It looks like the bot changes data items according to wiki pages not vice versa. --Tigerfell  (Let's talk) 21:50, 16 January 2020 (UTC)

What adds this category?

Because user and template pages probably should be excluded from appearing in this category Mateusz Konieczny (talk) 21:30, 16 January 2020 (UTC)

It seems to be added by Template:ValueDescription Mateusz Konieczny (talk) 21:33, 16 January 2020 (UTC)