It’s still current, but lots of people are having terrible trouble with obtaining it and/or using it, which NowTV have acknowledged and are trying to fix.
As with the Tesco Voucher offer, I sometimes think the marketing people at NowTV come up with a whizzer of an idea, and just launch it, without ever involving the people who have to code for it 😛
Yep you missed the boat on the 10 month £199 sports pass deal which finished at 23.59 on the 26th of August 2019 😠.
You could try your luck by manually applying this code on the link below if NowTV haven't closed the code yet.
Otherwise maybe try cancelling your £33.99 monthly sports pass to see if you are offered a short term retention deal or maybe look at £25 month sports pass NowTV Gift Cards from places like Argos, Currys etc.