Hi,
I don't know if there is a bugreport on this, forgive me if I duplicate.
Hungarian Wikipedia began to use Scribunto in the first batch, and we also use Flagged Revisions. This is a page: http://hu.wikipedia.org/w/index.php?title=Abe_Sinz%C3%B3&action=history where the editors were all trusted and/or bots, but the page had to be explicitliy checked. The behaviour is just like when a template is modified by untrusted user, and we have to check the articles where it is included. But in this case it is not the template but a module. All these pages http://hu.wikipedia.org/wiki/Speci%C3%A1lis:Mi_hivatkozik_erre/Modul:Nyelvta... have the same problem. On the other side, the history of the involved module: http://hu.wikipedia.org/wiki/Modul:Nyelvtani_modul shows that it was only edited by an admin and should be autochecked (or reviewed or patrollod or anything because I always mix these words in English but uselang=en shows checked).