WTF rito and client bugs....

So after taking a break in a series i was 1-1 with 1 game left for a promo and the second i get into champ select screen it freezes and client bugs and crashes.. i waited 5 mins for it to respond before it just auto closed. i relog and i have lost the series and 20 LP and im unable to queue for 30 damn minutes like wtf is this shit? whats the point of grinding and climbing when your just gonna have a client bug that makes you lose a series and then stops you from playing for 30 mins...