Goals Task to get crown

[6rounds]

Greeting.. i've Goals task that need to be done in 24 hour the task is to collect 60 Medal from multyplayer battle, when i've reach 35 of Medal it stuck there, i've win many battle after that, but it was still writed 35.. i do not know if this bugs or not, or perhaps there was a limit for multyplayer battle each day thx