During Nyoka Longo's arrest in the ngulu affair in November 2003, Zaïko Langa Langa had already spent 14 months in Europe. This was quite a long time, since most bands would stay in Europe for 8/7 months when it was long. In that era, only Academia spent 10 months(2000-01) and King Kester Emeneya stayed as long as 21 months in Europe with his band (2001-03). What was the reason for Nyoka Longo to remain in Europe for such long period before getting arrested ?