After the patch got to live the authenticating issue started again, but yesterday it got fixed, now after the honor update, the same bug where you log in and aren't able to see missions or play any types of games happens again. It's the same thing over and over again, it's impossible to play on the EUNE server at this point, truly impossible. I wasted hundreds of euros on skins on this game over the five years or so and i've never regret it, up till this point. I can get past toxic community, game bugs, unbalanced patch changes, but this past month is just a complete mess. Totally unplayable for some us. Does Riot really not give two shits about their players anymore?
Later Update: I checked my EUW account as well and that one works, so the problem is only when it comes to the EUNE account.