Refund/return policy for calendar programmes



I was browsing through programmes when I read this in both the FB Fit and the FB Fit Round 2 pages:

"Calendar based workout programs have a 10 day return/refund policy".

Since both these programmes are old, and this return/refund clause is not present in other programmes' pages, does it mean it's no longer valid? Or is refund possible only for FB Fit?