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I heard that there are still bugs in the camera color recognition code...is that true?
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Yes. See my thread
here for temporary bugfixes for WPILib. These are completely unofficial and have only been tested on our robot.
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I also tried setting min/max values for all to 1 and 250 and it still couln't find anything. I think this should have found everything in the room no?
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This is because the values from the camera run from 0 to 255, so you wouldn't have selected everything. The nature of the bugs means that FindColor is likely finding a single pixel or single small group of pixels before it finds the main 'big' particle, and returning that.