I have my Cit Ruby Cit IPA still chugging away after 2 weeks in the fermenter. Krauzen still on top, still visible yeast activity in the wort, and still seeing air lock activity. Recipe: https://www.brewersfriend.com/homebrew/recipe/view/650670/cit-ruby-cit This is just my 9th batch to date. This is my first time using this yeast strain (Omega British ale V). It is a liquid yeast, and I did a starter 2 days prior to brewing. On every other batch I have done to date, fermentation, at list visible signs of fermentation, happened pretty quick. I have learned to be patient, and leave it for 2 weeks even if fermentation seemed complete in 4 or 5 days. Is this normal, should I sit back RDWHAHB?