@Marcus 27
Are you in the F3 category awaiting an interview in London? Yes
Have you got an interview date after being DQ in Nov 2024? No
As I said you need to wait until your priority date become current in chart A of the visa bulletin for F3 which is currently 1st July 2010 .
For an interview, we need to use char A's data (FINAL ACTION DATES FOR FAMILY-SPONSORED PREFERENCE CASES)
Roughly it will take another 10 to 12 months to get an interview letter but it all depends on how quickly they move priority dates in coming visa bulletins.