On the latest SFO-EWR, 777-200:
Purser started to clear glassware 90 minutes prior to landing, and no drink service with pre-arrival snack service.
Prepped the cabin with pilot's first announcement to prepare the cabin the cabin. More than half of the FAs (at least 6) continued to hang out in the front business class galley until double chime - not seated before then, and scurried back to their respective cabin/seat with double chime.