I simply missed that you were talking about the Openreach checker, which I've never had cause to look at. Your post with a link to it came later, and on clicking that it seems from the popup I got that the address checking is a recent upgrade.
Anyway, we can feel safe that the OP is getting fibre - but from what he said it doesn't say whether it will be FTTC or FTTP. The BTW one does, assuming it has that postcode's data.