Does this mean I've not been properly ticketed?
(no email received as per usual at the time of booking, but it's in the app, MMB, tells me how many Avios and TPs I'll earn as a GCH, and I've got a PNR).

Checked in eventually, and just managed to get a BP.
No group mentioned on it, and at the bottom, it says "e-ticket - no coupon".