Oh that is too bad. You did such a good job on it. This has never happened to me so not sure how to fix but I did find something online. They said they made added a little water to 50/50 gumpaste/fondant mix until it became gooey and patched it that way. I wonder if you steamed the area to soften it and then try to smooth it out. That is all I can think of. Good luck. Perhaps someone with more experience has another idea.
