I did apply 1 day of Premium and I got: under avatar it says "premium time: 1", 4 building slots, longer buffs to friends ets. but quest "Add 1 day premium" did not finished - it says 0/1
do you advice me to reload game?
or to clear cache from my browser?
or you can dig into game code and find bug - or if bug not found then add button - "check if this quest is done" or "recheck all quests" to quest window
I am waiting that you send me letter with 1 premium day so I can try again
(what? you can not send me 1 premium day?)