Personalized path

I didn't know how to categorize this question. In the past, if I click the button in the app that said to try a different path, it would offer me a 30 day trial. I planned to use it in March and that it would be my goal to use it most days that month. Today I went to finally get it, and there was no free trial option, just subscribing. Was that a limited time offer? Will it be offered again?