We're aware of problems affecting new game starts on EUNE realm. Players also report connectivity issues with various services: LP updates, missing chat, friend list not updating). We're working on it right now.
At this point ranked queues have been disabled.
**01.00pm update:** This issue only affects new LCU client. Please revert to the old one (AIR) if you're having this problem.
**01.20pm update:** Engineers are focusing on LCU client now. Important information for LCU users: if you don't see your friend list the client the game will most likely not start. If you see your friends (even those offline) everything should be fine, but test in Custom game first.
**02.00pm update:** Issue is now resolved. If you still see any strange behaviour please let us know in comments.