rune/mastery bug in champion select

TYPE: in client bug (champion select)

WHAT HAPPENED: After starting a ranked queue and getting into champ select, I accepted the ranked team invites from a friend who sent the message while i was waiting to pick my champion. since i was not picking at the time, i accepted the offer and promptly went back to pick. because this took me out of select when it shouldnt have, the entire champion select screen was moved down and the runes and masteries were no longer on screen and could thus not be changed. it also showed a option to cancel out of queue even though i was already in the champion select phase. after pressing the cancel queue button in hopes it would fix the problem, i was booted from the lobby and stuck in a frozen screen. after having to restart my client i found that the game canceled and i was treated as leaving the game incurring a punishment on myself.

Steps to reproduce: have a friend invite you to a ranked team after you are in champion select. accept the invite from the pop up and go to the ranked team page to join. after pressing the home button at the top middle of the screen to "return to queue" you will be sent back to champion select with the screen shifted.