After having issues with updating pihole, I reverted back to main v5 branch.
Currently I'm on
nanopi@nanopi:~$ pihole -v
Pi-hole version is v4.3.2-393-g37a44c0 (Latest: v4.3.2)
AdminLTE version is v4.3.2-384-g2860ce3 (Latest: v4.3.2)
FTL version is vDev-3639b33 (Latest: v4.3.1)
I re-run, cleared bowser cache and now it's correct. Big thanks. Something must have been lost during switching the branches...