Issue: Standard Work order to FFS sync (No OIC) not able to pass Date

Summary:

What is the issue?
Recently, we have observed that fusion field service type work order, does not pass "Date/Booking date" while creating an activity in fusion field service using standard sync.

When it started?
It has been happening for the past few days.

Impact
As a result, it created an activity without any date value hence we are unable to track it.

Question to Oracle team:
Is it a known issue? If yes, what is the work around of it?
OR
Has any recent enhancements made on work order that might have impacted the sync?

We would like to get some clarification so we can accordingly plan our demonstration.