No Regattas left, but I did have some Edmundos lying around. The Edmundo's box date is PAL SEP08, and the No. 2's is BLP OCT08. The new FdL appears to have been used on the darker, "old" colored labels. I took the pic with a camera phone -- the typeset isn't actually blurred...

Bottom line -- I wouldn't question the authenticity of Eville's Monte based solely on the label color.