Does Zimmer dump the suspicious Durom prosthesis on the African market?

Since I four years ago reported about the apparent problems that Zimmer had with it’s Durom prosthesis and Zimmer kept denying this has Zimmer now in all quietness removed all information on the Durom from all their international websites, making it look as if the Durom never even existed. No historic information on the Durom is found back either! However with one exception, the South-African website from Zimmer continues to show information on the Durom! Does this mean that Zimmer is clearing the Durom from all their international stores and dumping them on the African market? That would be real foul play!