game abandoned stuck

Hello Guys,

I was in game when suddenly an error gives me unable to connect bug, i disconnect and retried to reconnect into the game but when i do this i get an black screen en then after 20 seconds i get an error that says network issue when maybe firewall blocks it but it doesnt. i restarted the game, i tried this http://boards.na.leagueoflegends.com/en/c/help-support/gTWoNHAL-what-the-hell-is-this-firewall-error-after-champ-select-why-cant-i-connect-to-the-game . but nothings works, my account is just bugged now, after 2 hours it still says the game is online and i need to reconnect what gives again the error. please HELP!

Regards