We have a Jotul Oslo that was purchased new from the dealer last year. This is our second year burning it Today I noticed that the paint on the top of the stove in the center of the oval plate is all peeling off in small flakes. I have a trivet on top of the stove directly over where the paint is coming off. The trivet was purchased from the same dealer and they did not say anything about using one. I paid a lot for this stove and am upset about the paint. Will my warranty cover the paint problem? Thanks