What details did you put into the BTW checker? I assume you are on a TT fully unbundled line which the BT checker knows less about than "normal" non LLU lines.
The data in the spreadsheet is interesting as your post code area is covered by CAB 5, CAB 3 and some EO lines.
Have you used the address checker using the house number and the post code? The post code checker is fairly rubbish!
If you are one of the lines which are EO then I would move (unless you want to wait for the currently undecided BT solution for EO lines).
If you arent on CAB 3 it may just be delayed.
BT Infinity 2 - IP profile 77 / 20 - super fast!
Previously BE Unlimited - 21,000 Download 1,200 Upload but then moved house - 6,500 Down, 1Mb/s up - gutted!
Ex <n>ildram , been to SKY MAX - 15,225 Download