MYSTERY RP?! Wh-whaat?!?!

I had no RP originally on my account except perhaps less than 100. Then I look at my dashboard/whatever and decide to buy a random champion shard with IP. I have more than enough. And then....only the RP button is lit. WHY is that? And then I realize. That's RP I have. Not IP. SUDDENLY 2116 RP.

But where did it come from? I don't remember. No purchase history except from last month. It wasn't there last night. No gift thing popped up on my screen. No gift history.

And it's an odd amount.

You can buy 2600 or 1380 RP. If you buy 1380 and 650 .......that adds up to 2030. Which means if that's what was added to my account I would have had about 86 before.

But how? Why?

Is it a gift from Rito for some event that went down that I didn't hear about?

Is it a gift from the Game Gods? I mean....things like this have happened before. I bought Overwatch standard edition, paid 40 bucks enter my code and........ORIGINS EDITION. Saved $20 by doing nothing.

Is this ALL a wonderful dream?

https://i.imgur.com/be8LI6P.png

I am going to gift some stuff to some friends with this.