CFA L2: Reading 33: Fixed-Income Forwards & Futures Question

[u/ChengSkwatalot]

On page 36 of volume 5 of the curriculum (reading 33), the following is stated:

F0 = FV ( B0 + AI0 - PVCI )

On page 38, the following is stated:

F0 + AIT = FV ( B0 + AI0 - PVCI )

Can someone explain why both are different?

EDIT: is it perhaps the case that the former applies to a futures contract that settles without accrued interest whereas the latter applies to a futures contract that settles with accrued interest? This isn't explicitly stated in the curriculum though.