What happened to my CDNIM?

I have this bottle of CDNIM EDP from about 3 years ago. This stuff was absolutely nuclear. One spray would fill an entire room, on skin it would last 2-3 showers, on clothes through 1-2 washes. Almost unwearable. It started randomly leaking and eating the paint of the bottle. I never use it anymore or spray it at all.

Sprayed it on my wrist today and had to scrub it off. It smells terrible now. Paint thinner and lemon pledge with burnt rubber. Wtf happened????? Too much maceration? Has it gone bad? I still have about 60% of the bottle left 😓😓😓😓😓 any tips