I was LEED AP for a project that was re-certified in Jan 2017 (v2009 under O+M). What is the timeline for re-certification?

I have seen the new guideline for re-certification released last Dec 2018 (original release Oct 2018). It states re-certification is valid for 3 years.

My queries:
The original timeline for re-certification was 5 years. Given the award was given in Jan 2017, is it covered by the 3 year re-certification rule? Or is there a sunset date for the 5 year timeline?

Does the 3 year timeline refer to the project being able to complete or achieve re-certification within 3 years or is it like the previous practice that the project has to be registered by that timeline? Or does the project need to be registered 6 months before 3 years?

Hoping for your assistance.

regards,

Pabs