The new feature of being able to upgrade your caravan capacity by upgrading your market and thieves guild above level 20 is not calculating properly. 

Base caravan capacity is 800 per caravan. 

800 x 20 caravans (Level 20 market) provides 16,000 total capacity.

16,000 x 200% for level 20 thieves guild = 32,000 total capacity. This is what I originally had. 

I upgrade my market to level 21. This gives me 5 more caravans for a total of 25 caravans. 

So the totals are now 800 x 25 = 20,000 

20,000 x 200% = 40,000. This is what I was able to carry after the upgrade of the market. 

I then upgrade my Thieves Guild to level 21. This increases it bonus capacity from 200% to 225% capacity from base. 

Therefore:

800 x 25 = 20,000 

20,000 x 225% = 45,000. 

However this is NOT what I am getting. I am only getting 42,500 capacity. 

This needs to be corrected ASAP.