It looks like it was left a bit too close to an oven.
Nice flame, but the process of staining the raw maple is IMO the worst way to add colour.
You can see in the carved slope where its really 'muddy'.....as in the wood absorbs way too much of the mix, and you lose the flame. Highly figured wood is very hard to get the balance right......as this top shows.
Aniline dyes are the way to go on figured maple, stains just smear and transparent finishes kinda bury the figure.