Your 75 Leo is in Group C.
I think there is a piece of this transactional history you are missing.

Your initial numbers in group C were estimates based on moving 250 Leo from Group A to Group C, which I did quickly to allow you to benefit from the high but rapidly falling APR in PolyCub.

However, when I actually calculated the amount of Leo you would get by converting your Cub in Group A to Leo, and move it to Group C, it reflected a significant loss. S

o I contacted you to inform you of this loss and it was then you reversed your decision to move the Leo, so I restored your Group A account to it's previous Leo count.
I then subtracted 250 Leo from your Group C account, and your new balance became only the Leo you added to Group C without any Leo from Group A.

So, in closing, it's confusing, but I did add the 75 Leo to Group C, and it is reflected in the total.