How to check all RP spent?

I downloaded LolSkinView and it only tells me the total RP I've spent on skins, but not champs. I went to RP purchase history in the store but it glitches and nothing pops up. Does anyone know how to check total of all RP spent? Also, I doubt anyone cares, but on an unrelated note does league just seems especially not-fun to anyone else lately? I've played it for two years and loved it but now it just seems kinda washed up. This isn't entirely about Dunkey,though, although he did bring up some valid points.