I'm having a strange issue with a K2 category import, I haven't used this before, but i'll had some pretty crazy experience with VM imports so I thought this would be easy.
I have a very basic category export from one site, which I am importing into another site, just basic fields no params or anything. The import seems to run through successfully, I cant see anything particular in the debug logs, but the categories just do not appear. Very odd. I have attached my log file and import file. I'll continue playing with this for the time being and awaiting your response.

Oh, additionally, the preview shows correctly also.
Best Regards
Donna