I think they've got it the other way around, FIVE would be with TV and other THREE on FA's website ...
Given the TV companies had 3 + 2 for all rounds for last few years (and the TV packages/rights are usually sold in blocks of a few years) PLUS they got 1 replay each on top of those initial 5 ... I highly highly doubt they'd give up their broadcasting rights now even more so when they know they'd not be getting any replays this round from this year ... plus no other outlet or news report suggests that so I think that is a typo and simply a swap of three and five the other way around ...
Anyway, we'd find out soon enough when the TV picks are announced. Five or Three, surely we'd be in the top two picks anyway!