League Client Bugs doesn't let me load in and Makes me lose LP

So I was just about to play a game when I soon realized I the loading screen was taking a while while I was at 100% loaded in. This is when I tried to click to see mastery points. I came to the realization that the loading screen was frozen and I was unable to play. I could not Alt F4, Alt ESC, or even click anything. I was forced to hard shutdown my computer and restart. I open league again and I no longer have the brand new client. The one that lets you log in without typing. I also see that i lost LP and now am at 0LP due to the fact that I was the "Leaver" in the previous match. Not a single part of this was controllable. I lost the new client, LP, and got marked for being a "Leaver" Excuse my language, but someone please fix this fucking bug. It makes me frustrated as a player and has probably caused many other players to be angry.