How many of us are still on the 10$ plan?

Am I the only one that is concerned that with the last price increase from 10-30$ that they had sent out an offer that stated, and I quote:

"The good news is that we are grandfathering anyone who has ever paid for Award Wallet P|us before February 1, 2017, as long as you maintain an AwardWallet Plus subscription going forward."

"How To Keep AwardWallet Plus at $10/year To keep AwardWallet Plus for $10/year, activate a subscription on the payment page within your AwardWallet profile,"

I asked them about this and they never said that the price would be good forever. My understanding of grandfathered as long as you maintain a plus subscription means just that.

Anyone else pushing back? I question the value at $50 a year as well.