Board Thread:Support Requests - Getting Technical/@comment-28398720-20160915104153/@comment-24473195-20160922152538

I managed to replicate it in communitytest by first creating a template using a infobox type, then changing the "template type" to "unknown". Somehow it ignored the unknown status, changed itself to "infobox",  and declared itself as "not portable".

My guess is that there is some sort of conflict between the internal template classification that Wikia doesn't expose, and the classification as selected by the user.