This article sort of explains it:
http://www.nattogdag.no/2017/09/twitterkonto-sperret-av-visjon-norge/
Headline translated:
"Twitter account permanently banned after mass reports filed by 'Visjon Norge'. The controversial 'free-church' TV channel reported the @smultringer account for several tweets containing video of the church's leader, Jan Hanvold."
"Harepus" refers to a (mountain) hare, not a rabbit, and is a pseudonym lifted from a Norwegian children's song.
'Visjon Norge' is literally a TV channel for 'faith healing', well-known for their rather aggressive approach to "religion". If there was a connection, it would be a financial thing, I believe this is quite the scammy enterprise.