Ranking up causes game logic error, RP discarded

I played a ranked game that got me up from D4 to D3, and I got 600 RP at the end of it. Unfortunatelly I couldn't capture the error, but when the game ended, I got an error saying "Error processing game logic" and I got back to the initial starting scene of the game. Once I loaded back in, I realised that the RP I was supposed to gain for the in-game ranked leaderboard has not been added to my top list. I recorded what I saw when I loaded back in, please see it attached to this ticket.