How Do I Get All Columns in Pricing/Feature Table to Show Properly?

Team WPMU,

I want to have four paid membership levels -- Basic, Standard, Premium with a fourth hidden one for special cases.

When I set up my pricing/feature table, only the first two levels are visible on the page. I can't see any obvious CSS errors, as was seen earlier with the hidden checkout issue. It's just not showing.

I've attached a screenshot so you can see what I see.

Any help appreciated.