3 of the 5 can get FTTP, all 5 of you are on the same PCP so should be the same routing of the fibres.
Maybe they run out of fibres, it can and does happen.
Openreach says the following:
Your area is currently in our plans to be upgraded with Fibre to the Premises (FTTP), however we follow a different design and build process for FTTP so you won't see updates at each stage. When you are able to place orders you will see the Accepting Orders message. In some instances our FTTP plans change. If this happens you will move though the journey stages normally.
So you will get it, but I don't know when.
Have you tried sending them a Tweet on Twitter?
- Infinity 4 - 310Mbps (down), 31Mbps (up)