That was a rerelease from their vault of locked strains, originally made in the 90s, although i did reproduce the pack from the same release as yours and they were some of the most stable plants that ive grown never in any stress did i get even one nanner, barely even could get any pollen using sts as they wouldn’t turn,
maybe you just got a bad batch or i got lucky. I still have a blue velvet growing from the pack that ive had with me for years now, ill try to post a picture this evening in my blue velvet thread and tag you so you can see if it looked anything like yours
and as for DP getting better i would unfortunately say they have gotten worse and worse, I wouldn’t buy anything DP these days nor would i from JD