Titanium Backup Not Restoring

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http://forums.androidcentral.com – Hey guys. I have an unlocked and rooted ATT HTC One. I am running CM 10.1. I recently flashed a CM 10.2 nightly and when I tried restoring my apps through Titanium backup, it would not restore. It just stayed at 0%. Do I need to wait longer than 5-10 mins for it to start restoring? Also my pro key for titanium backup would not download from the google play store. I flashed with the new 4.3 gapps and full system wipe before. I really just want to upgrade to 10.2 but I dont want to start over with all my apps. Thanks in advance for any help. (HowTos)