Rules given before lr changed

Talked with the team about this and we're in agreement that rules defined before an LR must be followed once a CT and T agree to the LR. If rules are given after the LR was accepted, by all means the CT and T can follow it but if either party reneges on that then that's on you guys... we're not looking to augment the rule for this. CTs need to give enough time to send a request and define rules for that LR. If a T finds themselves in a position where they can't do that in time, the CT should have given more time in the first place.