MOMOPOLY SUDUKO not staying activated

@Godpandaoj 

Are you playing Monopoly for the Gingerbread Bingo Event?

I completed that challenge. It is showing up on my home page (?) where my daily and weekly challenges show. It does say "free event" in the top corner. It must be there by mistake for Gingerbread event. I thought it was weekly but I must be mistaken. Thanks for the help.