drum sounds mixing in my Kontakt VST?

I had Ocean Way drums. I recently bought Abby Road drums and installed the library. Now, the Abbey road samples are mixing with Ocean Way. I even deleted the Abbey Road library and the same thing was happening.

so for instance I play the snare drum and the cymbal from Abbey road plays.

I have attached a screenshot. Is this common? What can I do do fix this?

I have also sent a message to Native Instruments, but I thought maybe this is a MIDI issue, or the way something is routed?
Screen Shot 2014-03-06 at 8.42.32 PM.jpg

unload and reload preset fixes this .