Trade union expects a "robust discussion" after Morake furore.
Tens of thousands bemoan "double standards."
The furniture store pulled advertising from Jacaranda FM after apartheid comments row.
"Black people should stop saying we [white people] are to blame for their problems".
"We had to cancel the show due to negative hype by people."
AfriForum and Solidarity are threatening to report her to the BCCSA.