Hi I'm having this problem too, although not with Crown paint. I used Albany white emulsion to cover some brightly coloured walls before using Farrow and Ball. I then discovered that the Albany paint was 6 years old (left by previous owber of house). Same as everyone else here, smell disappeared aft...
Just had a acrylic bath installed and there is a dent/ small crack in it (plumber accuses the tiler and vice versa)- Are there any products on the marcket to fix this or peopl in the ******* (Chelmsford area) that can do repairs?