So my source in the shipping industry has given me updated information on model 3 tracking. Not sure how trustworthy the source is now, so take it as a rumour.
Apparently, now there are only 100 cars on each ship as Tesla is not booking space on them. Rather, they are continuing to just fill spare space that would be otherwise unused. Each ship after Cap Capricorn still has cars on it apparently.
This sort of makes sense because there seems to have been a limited number of calls to organise delivery which would be caused by an actual lack of cars.
I cant find the 'sad face' button ....