Having some strange issues, but one of them is having my contact card listing the screen below.
Attachment 136134
There is an "invite to bbm" on one with no PIN, then another one to invite myself to my own contact.
What even makes this stranger is that someone on my BBM list was able to contact my son, who has my Bold (after secure wipes on it) and this contact was only added after I got my Z10.
He was able to see 2 pin numbers for me.