Article count does not work on hyw.wikipedia.org, Special:Statistics shows 0 articles and pages, while there are ~7000 articles.
(Removing Ladsgroup as assignee, as it's not clear to me if he has agreed to be assignee.)
I did (told David offline). Sorry for the confusion.
Mentioned in SAL (#wikimedia-operations) [2019-04-15T07:50:50Z] <Amir1> ladsgroup@mwmaint1002:~$ mwscript maintenance/initSiteStats.php --wiki=hywwiki --active (T220936)
Note, by the way, that this wiki was presumably due to be counted in the morning of April 15th, anyway, as part of the regularly scheduled semimonthly recount of all Wikimedia wikis (T59788).