Lost Airpods along with an Airtag, wrong location on the Finder app

Hello,

I lost my airpods charging case which is in a protective case along with an Airtag

On the very same day I lost them, the Finder app wasn’t displaying a location for them that made sense (600km away from where I lost them, which is the exact location I was about a week prior to loosing them.)

Ever since then, the app still displays them at the same place and tells me that they were seen 600km away every time I turn on the « notify if seen » feature…

Could it mean that someone found them and disabled their tracking to steal them? A poor network reception where they are lost?

ps : The airpods (not the case) are not lost but they have no battery and still are shown 600km away