He went to join Anti Volcan. I will know the day that he would do an interview and talk about his past in Academia. If I remember in the VHS Kin Paris volume 4 "Kimpwaka Aleyi Jocker" Somono explained to Zacharie Bababaswe that he and Mike were getting cured after getting poisned in Kinshasa.
Suzuki was not contacted by them. He went towards them after seeing that his album flopped, him started to get broke and people starting to make fun of him in Europe. The majority of the board accepting him in the band. Babia's situation is not clear. Maybe you should contact Sam Tshintu and do an instagram live with him to ask questions about that like Bikoni243 and co did by interviewing CNN