I would think the FPSO has to be emptied of its cargo of oil...

I would think the FPSO has to be emptied of its cargo of oil before it can take on more oil. Cargo was lifted 24-25 Jan. When did the FPSO reach capacity? To my way of thinking there must have been a period when the oil pumps (production) needed to be turned off or turned down, otherwise there would have been oil flowing overboard. It seems a little clarification of the production process is needed. Was the production shut-down actually needed? DYOR IMHO