Yes BF, the single port ONT is the weapon of choice now.
Provisioning of two services to a four port is, in my experience, extremely rare. The systems are just not geared up to do it.
If you have a connectorised install, then that�s a single fibre only, as it goes to one specified port on the CBT.
The other posters suggesting they would ask for two fibres to be pulled in are, I suspect, going to get a polite no.
Whether the Openreach bod has a four port in their van ... luck of the draw really.
The �fresh meat� being skilled up at present are shown and kitted out for connectorised and nothing else, no splicer, nuttin�. Punters want it cheap, there�s an easy cost saving, less training, £2500 an engineer saved for not carrying one.