https://www.theregister.co.uk/2019/05/22/ee_5g_rollout/

EE unveiled a lineup of launch devices this morning for when it flicks the switch on 5G services in six cities, with one notable absence: Huawei.

The Chinese firm's 5G-compatible Mate X and Mate 20 X were bundled into many an EE publicity bumpf prior to today's launch - and it seems some still received the older version this morning.