1985 Dom Pérignon disgorgement dates?

I bought some '85 DP from one source and they came with 3 different back labels, but all from the same importer. One specifically says “Recently Disgorged” and the labels and capsule look fresher and newer.

Is there any way to find out specific details on the disgorgement dates on these?

the laser codes on the bottles is what the House would need from you. you can try to email a brand ambassador or rep and they can send it up the chain.