This seems common, someone should come up with a name for the phenomenon, similar to Muphry's Law: http://en.wikipedia.org/wiki/Muphry%27s_law
Irony[1], and
Quis custodiet ipsos custodes?[2]
[1]: http://en.wikipedia.org/wiki/Irony
[2]: http://en.wikipedia.org/wiki/Quis_custodiet_ipsos_custodes%3...