The linter-extension stopped uppdating errors in sida/page-namespace (104) and possibly index-namespace (108) in the evening 15 May 2017 on Swedish Wikisource. No new errors are added and fixed errors are not removed.
Go to obsolete tags-page on Swedish Wikisource:
the last entry there:
was added 15 May 2017 and should have been removed the 31 May.