I had a beetle in a Liga Privada Undercrown Corona Viva. And I freaked and froze everything.

In the process, I also found a Gran Habano Vintage 2002 that had "suddenly" (I was analyzing the sticks every day) appeared to have beetles present (stuff on the cigar inside the cello, etc). Interesting that you also had some on yours. Perhaps it's a GHV2002 thing. Mine occurred years ago though.

I froze all of the other GHV2002's and inspected them for holes etc. And froze my stash.

I'm fairly confident the Corona Viva and the GHV2002 were independent events, but it freaked me out.

Fortunately no further issues so far. Good luck to you, I know of the terror that you experienced!