I’ve never had an issue until a few days ago (or at least I noticed it then) - And I’m not the only one.
It’s always worked great, but recently it’s ignoring
My site: The South African Twitch Streamer Directory https://tcno.co/zatw shows each channel repeated 5 times.
Why? The @ZaCollective  account follows 520+ accounts. It lists the first 100, sets the offset to 100,200, etc, but it’s ignored so it just repeats 5 times.
I was going to make 6 accounts so I can just get my site working again… But after finding a site that lists what channels I’m following, I came across: https://twitchinsights.net/followlist which has the exact same issue. Each channel is shown 5 times, as the offset parameter is ignored.
Image of test script: