Figured it was worth checking one website from every cluster after T309567 and T309570 where filed.

When querying commons (s4) and frwiki (s6) on labs, in quarry, I get the following error:

View 'frwiki_p.page' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them

View 'commonswiki_p.page' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them