Treif glazed ceramic bowl?

Question

Dear Rabbi, This morning I stirred coffee into very hot water in a trief (stainless steel) coffee thermos that had not been used for over 24 hours with a dairy spoon. I then rested the spoon in a dairy glazed ceramic bowl. Is that bowl now trief? Is the spoon? Thank you! Annie PS, this is a repost because I didn't see the unanswered question on the message board.