Thanks Riot! Bugs on Bugs!

I would like to thank league for another game loss due to bugs, we all know how snowballing works in these games so a first blood would've propelled us to victory but of course a blatant hit isn't actually that. Any explanations on why this did not hit? Also it was not black shield, watch her mana. So please tell me how i am being SCREWED AGAIN! Also i was dropped from silver 3 after winning 6 of my 10 prelims back into bronze yay! this is after 2 seasons of getting out of bronze. Constantly getting screwed!