Yeah... that's troublesome. (Some people didn't realize it was fake at first last time!) There doesn't really seem to be anything in the rules as to how to handle that. Suggestions? What are the options? I guess basically as I see it, they're:
1. Just count it
2. Count it, you can roll it back later
3. Some sort of waiting period if we think it might be an illusion?
4. ???
Yuck. Right now I'm leaning towards #1, but if people have a preference, or other suggestions, well, I'm open to ideas.