Quote Originally Posted by linay View Post
Possibly, unless the change is only applicable to situations that currently have the penalty, which does not include undersized party.
In that case, it means that the penatly won't be applied if you leave after replacement arrived or when joining an in-progress duty, since you won't be the first to leave the duty.

But, wasn't the penatly created to prevent people from bailing off duties they don't like ? Now, you could do that freely everytime time you join mid-duties.