[CLIENT] RP not displaying properly when making purchases on sale items.

So since yesterday, I have been buying bits of RP to purchase some champs/skins. Whenever I purchase something with RP that is on sale, it goes through fine.

However, after the transaction is completed, the RP it says I have is less than it should be. It's factoring in the full price of what I bought and showing that it took out the full thing. I have to close the game and log back in whenever I complete a transaction for it to display properly again.