I just saw this email today, even though it's a month old I'm posting it for those who might be interested in this project.
We are happy to announce that BOINC@TACC is back into production. Also, we would like to urge you to remove and re-attach the project from BOINC manager since the keys have been changed. Looking forward to see you all at BOINC@TACC.
Thanks for your patience and support!