Thinking about this Miguna issue abit more it lookd like the sod may actually have a case. It is now known that he left Kenya in 1987 on a foreign passport after Moi the despot denied him one. It is fair to assume that at the time Miguna was accepting Canadian citizenship in 2002/2003 he wasn't Kenyan anyway thanks to Moi.
Seeing as his citizenship and passport were irregularly lost, would he still need to apply as required? Or is the onus on GoK to return/regularise his citizenship as a matter of course?