Did I miss something in the update?

I no longer see an option to buy Trooper Soul Fragments in the store, just the one-time option to buy a complete Trooper Soul. I don't recall reading anything about their removal in the notes. Did I miss something?

Edit: Never mind, I think I figured it out. I had already bought the max fragments for this week, so they're probably just not showing up.

Go to the Trooper icon at the bottom. There's now a Trooper Store, similar to how the Arena store is only seen from the Arena screen..