Was this nose before or after decanting? Sounds almost like some kind of VA or even a bad bottle - comment on the cork might suggest that…I did find the cork really hard work to extract from this one for a newish wine.
I have had cases where a wine opened the day of/day after delivery clearly hadn’t settled down.
All in all, if I were you, I would perhaps reserve judgement until another bottle tried. If this first one was faulty tell the WS and get a refund. I had issues with a Gonnet CnDP last Christmas. Refunded straightaway. Like you, I had several more bottles - Coravined one a week or so ago and the wine was fantastic. Even the colour was so different from the first bottle which was clearly corked.