Did episode removed the little section they had on the app where you would earn gems and passes after completing 4 chapters? I only see a gift box on the bottom right corner. 
It seems to be happening to a lot of people. I still have mine, though. 
I have the same thing 
It happened to me too
This feature is in beta, so it sometimes comes and goes.
First step is to navigate away from the homepage and back, maybe close and reopen the app, sometimes I find itâs shy and I have to check a few times before it appears.
But if it wonât appear, youâve probably been dropped from the beta group, at least temporarily. Iâve had my beta features turn off and on suddenly. (Even their beta system is in beta lmaoooo).
Point being, you can try to submit a support ticket if you try a few times and canât get it to appear, but chances are, theyâll just say âThis feature is in beta, weâre testing it with a small group of users~â and youâll say âBut I used to have it, and now I donât, could you restore it?â and theyâll say âSorry, we canât manually add features to an account.â Been there lol.
Mine is gone too. It usually comes back after a while. It had disappeared last summer and then came back after a few months 