Please explain Changes with Lingq's

The translation feature is now gone. I have 65 Lingq’s and can not make more unless I upgrade.
I deleted some and get the same response when I try to make any more.

Yes, the limit for free LingQs is now 20. You can add 20 more for each person you get to sign up at LingQ, up to a maximum of 500. Then you will have to pay in order to continue.