Don't need to completely remove the FFB, the problem was from my point of view, that ED programmers and analyst are working in forced march to make viable the version 2.5, when you are a programmer, have a thing called "Source Control", it means that if you make a mistake in your programming algorithms, you can reverse to any of the previous versions all the code or part of it.
In this case, the stable version was the 1.5.3, they have to discern in the code added to the 1.5.4, what was wrong from the 1.5.3, it's not difficult, if you recall the last modifications since the very first day of the beta release and people started to complain, but looks they were overwhelmed for the quantity of bugs!.