So there you go Rockstar1966 ur expat colleagues have responded to your question.
So If my guess is right they succeeded in making you stay away......nothing to worry about mate....would do the same if I were in your position after reading all their responses to ur question.
Hope you find something else somewhere else.
By the way just so you know.... most of them are in Lagos operating for Nigerian Corporate Jet flying Companies as corporate pilots..
Balewa