batch create for buddypress

I just tried out the batch create and it seemed to import the members just fine but there are a few issues.

1) 2 of the 50 imports were assigned to the main blog even though they all had null as the blog

2) in the default view of the members page where it should show all members, none of the batch members showed.

3) as I paged thru the a to z directory on the members page, only about 1/3 to 1/2 of them would appear under the correct letter as it was clicked.

Any thoughts?