yes the censorship committee always act too late unless an artist himself shows them his song to avoid being censored later like jb did with one generique which should have been in the maxi echauffement and which got erased as it was too likely to be censored
also this may shock some guys but as an insider of congolese music,i know that some artists orchestrate that aswell for their promotion,they'll let the thing happen then play the victim card then call a much more powerful guy who'll literraly force the censorship guys to remove it ASAP
indeed on the national tv there is a lot of control there are many congolese songs which are never ever broadcasted and even the beer generiques for example are mainly shown quite late in the night towards end of broadcast