League Ranking doesn't work after last maintenance

After the last maintenance the League Ranking Feature doesn't work anymore. My League Ranking was 3600, now there is shown only "--" . When i look for the League Ranking of an Opponent then there is shown "-1" . Is this a temporary issue and will it be fixed?
Thank you.
Mark McCormick

I am experiencing the same problem. Mostly the rank is -- and occasionally it is -1.
Hope it comes back soon.

Thanks for confirming the issue. Let's hope that storm8 doesn't give up the game. In Germany the game isn't in the store anymore.