woocommerce bookings calendar load booked day block slower since 2.0.0

Since the update of woocommerce bookings 2.0.0 the endpoint (wc_bookings_find_booked_day_blocks) for getting booked day blocks have become very slow to a 10 seconds load time if the cache is cleared in the admin environment. This was not before this update. This endpoint is being used by woocommerce bookings calendar.

The endpoint is being triggered automaticity by woocommerce bookings calendarwhen you load the page

this is our full endpoint with the params
wc-ajax=wc_bookings_find_booked_day_blocks&product_id=0&wc-ajax=wc_bookings_find_booked_day_blocks&security=576247cf6f&resource_id=19337&min_date=2023-08-04&max_date=2023-09-11