I’m not surprised, for the same reasons stated above.
I looked at their Kenyan AA and they don’t say where it’s from, it may be AA grade but that’s not always an arbiter of quality.
I used to buy coffee from there when it was about the best in London, about 20 years ago.
Coffee is a seasonal product that while it will keep as green beans the good stuff is cupped and graded and then snapped up by the roasters as soon as it is available from specialist importers like Mercanta and Cafe Imports. If is see out of season coffee on a website it’s probably a year old.
That’s why you often see the same single origins available from different roasters as there are only a few importers though roasters are increasingly going the direct trade route which is far better for the growers than fairtrade.