My stats are showing projects that I don't want to and not showing ones I want to.

SETI@home and World Community Grid are the ones I want
but its not showing SETI@home and IS showing WCG, Einstein@home and Climateprediction.

I've tried renewing my CPID and still showing wrong ones.

Is there anything else I can do?

I also have a different email address on SETI and WCG to the others
and they do actually have different CPIDs

No, It seems to be slowly updating.. must be near the end of the queue

That's your problem. See the FAQ.

Gruß,
Gundolf