ok, so I have been brewing a “centennial ale” (biermuncher) for a while using notti and it is a great house beer. I recently did two 10 gal batches and split both into two fermenters each. Added notti to 2 as usual, S04 to one and M44 to the other. The notti are both pretty much the same as I have been making (tasty and crystal clear after coldcrashing). However, both of the others have this cloudy orange hue (not clear) and have a distinct citrus taste...both almost identical. Is this normal for these strains, and if not what is going on? Contamination possibly?