FBA inventory no showing in FC transfer

I'm noticing that my inventory seems to be moving around, but the (FC) transfers are not reflecting this. Is this a cause for concern?

Here are the shipment details:

Total units received: 360

However, my FBA inventory shows the following:

256 units sold

6 customer orders

4 units in FC processing

0 units in FC transfers

0 units on-hand

After calculating, I find that 98 units are unaccounted for. The calculation is: 360 units received - (256 units sold + 6 customer orders) = 98 units missing.

The inventory ledger presents the following information:

360 units recieved

96 units noted as 'Warehouse Transfer In/Out'

1 unit recorded as 'found'

1 unit recorded as 'damaged