So in less than 8 hours, the admins responded to my comment and added WCG. They also added a bunch of other projects:

• Amicable Numbers
• Citizen Science Grid
• Collatz
• Skynet Pogs
• SRBase
• Sztaki Desktop Grid
• Leiden Classical
• Moo!
• NFS
• Numbers Field
• TN Grid
• Universe@Home
• VGTU
• WCG
• YAFU

Still no signs of any SPARC earned yet, but even if I did earn some this week, they wouldn't pay out. It looks like the real Alpha will possible payouts begins August 6.

Still pretty positive sign how responsive the admins are.