I understand this extension has not been maintained since (2015-11-16) - however I have installed it and all seems ok up to the point of creating a topic.
When the submit button is clicked - the next page results in this in the address bar:
http://hitwiki.site/page/Talk:Testing_for_mediawiki#dsafsadfasdf_--_.7E.7E.7E.7E
The part of the url is from (and including the _--_.7E and onwards - is there a fix for this?
Also I note that the topic is also created yet does not show on the main forum page.
As well as this the "this is a minor edit" is not present when creating the topic but is there afterwards.
Any help welcome.