According to the Football411 website, the South African tactician left Dinaledi fuming after joining SuperSport United ahead of the new season, despite still having two years remaining on his deal in Rustenburg.
Dikwena are now claiming a settlement figure of around R800 000, while Johnson is believed to have offered the PSL side R500 000.
Johnson was an instrumental cog in Stars' sublime 2012/13 campaign in which they finished second in the Premiership standings, just one point behind champions Kaizer Chiefs, whom they took four points off of in the home and away fixtures last term.