What happens if a change to the Works Information makes the description of the Condition for a Key Date incorrect?

NEC3 and NEC4 Contracts Compensation Events
1

What happens if a change to the Works Information makes the description of the Condition for a Key Date incorrect?

2

The Project Manager corrects the description. This correction is taken into account in assessing the compensation event for the change to the Works Information (see Clause 63.9).