You're right--the study has been suspended. Here's the listing on clinicaltrials.gov, and it says "the study has been suspended" at the top.
Interesting that the Immune Tolerance Network web site still shows the project as active. However, they do post an abstract from a presentation at the American Transplant Congress in May 2011, noting complications in some recipients of a kidney and bone marrow. The concluding sentence of the abstract is "This study has been suspended, and follow-up histopathological and clinical assessments are planned."
More here:
http://1.usa.gov/zyZJCPThanks for the nudge to research this issue further!