I joined 2 JIP games excited to use my legendary RP card, and won both only to find out that it didn’t work. I’m a little aggravated by this, and I understand why they did it, but I won, and I was expecting to see that card used. I hope to see this changed, if you win the card should count.
It’s easy to tell if you’re getting put into a join in progress game and if so turn off your boosts. If it jumps strait to “loading” and the background doesn’t change you’re getting put into a game that is already in progress. Problem solved.