On https://wikistats.wmcloud.org/display.php?t=wt there are 2 special cases (sort by HTTP)
https://als.wiktionary.org redirects to https://als.wikipedia.org/wiki/Wort:Houptsyte
and
https://mo.wiktionary.org redirects to https://ro.wiktionary.org
Were the wikis closed? Tickets for that maybe?
Does this mean they should be deleted from the wikistats table?