I didn't actually realise (not having used them) that those new BA Cityflyer regional services from Belfast City have a different service standard to the route to London City. It was certainly a new world seeing three BA Embraers together at BHD.
All the bar and restaurant facilities at BHD in the departure lounge were closed up as well - only the Starbucks was open, and doing a considerable trade. At least LCY has got their departures restaurant open again. Northern Ireland overall looked a lot more closed up than London.