Oh dear!!
Unfortunately, I haven't had a similar experience with these inks so I'm not sure how much I could help. While I have a few Cross pens, I've never used Noodler's in any of them - not intentionally, it just hasn't happened. I have noticed several posts about "nib creep" with certain Noodler's colors, so a search for that term might be a place to start. Then again, what you're experiencing seems a bit more serious that the typical nib creep...
Personally, I've had quite the opposite effect with some of Noodler's saturated colors - instead of flowing freely into the cap, they refuse to flow at all in some pens. An ink that flows well in one pen does not work well in another...
In my limited experience, I'm inclined to say that the behavior of these inks can vary considerably according to the pen with which they are used. If I were you, I'd try another ink in the same pen to see what happens. If you get the same results, it might be an issue with the pen. If the same pens "behave" with another ink, the excess flow may be a characteristic of the Noodler's. At that point, I would try the Noodler's ink in a different pen to see what happens. This should provide some sort of comparison. Not every ink works well with every pen all of the time...
Either way, please let us know what results you get.
Wishing you the best of luck,
Mike