Pings/Trackbacks only showing blog name

When I finish a post and submit the trackbacks/pings, they seem to go through okay but on the other person’s site it only displays the blog title. Most everyone else’s also display the post title. I’m using Mandigo for my theme and I’m wondering if it’s possible that this is interfering. Any experience or ideas out there on what to check? Is there code somewhere that tells wordpress what to submit as part of the ping?

Thanks in advance!