I brewed a TT Landlord imitation from an extract kit with 1469 West Yorkshire Ale liquid yeast. OG was 1.042 (exactly as the recipe said).
3.5 weeks from brew day, and I still have airlock activity. Gravity is 1.011 (recipe said it should be 1.09). 10 days ago it was also 1.011 (so stable).
Is...