World missions 2017 bugged 100%

I have bought the Master pass, same as my friends. Same day. All of us. Now i cannot finish the "Legendary pursuit" mission. It says i have done 5/6 quest. I have completed ALL of the available quests, just like ALL of my friends. Still i did not complete the "Legendary pursiut" mission, UNLIKE MY FRIENDS, thus i cannot receive the World orb as a reward. I have paid in order to obtain the master pass, and now i have to wait another 7 days to get my rewards??? That sux really..... If it was someting for free, i would not complain, but this really sux.

I am not the only one with the same problem, but it seems that the support is too occupied - https://boards.na.leagueoflegends.com/en/c/help-support/TmkWlskF-legendary-pursuit-mission

For more than 30-35 hours i cannot reach the support or submit a ticket, due to login issue.

I hope the issue will be resolved in less than a week, or i would like to be compensated - what is the point of buying something with reall money?