@Miraculix if I remember correctly you tried brewing this with Verdant in an attempt to find a decent dry yeast for it.
However it was too fruity and had lower attenuation than you wanted.
Maybe WHC Saturated dry yeast might be worth a try?
https://whclab.com/product/dehydrated-saturated-dried-yeast-500g/?v=3a52f3c22ed6
It's also supposed to be a dry version of the London III Ale yeast but from what I read about it, it should have slightly higher attenuation and is not as fruity as Verdant.
I ordered a pack a while ago from an Irish shop but see it is now also available from Braumarkt and Amihopfen.
I haven't used it yet but I plan on brewing a Young's London Special ale clone that I did with Verdant last year (which was very tasty) and see how different it turns out.
I'm also going to do an NEIPA with it too but that's not really related to a bitter.