fingers crossed for your departure!
and yea... I'm leaning towards flying now, too. Being rejected at the border doesn't sound like fun at all.
Even though the only connection arrives in Oulu at 1:20 at night, having potentially over 40hrs travel time front and back to this is a bit too tough.
guessing that's the same connection that @Daan found we wouldn't be alone at least :)
https://reopen.europa.eu says it's fine to travel through sweden. Will keep an eye on news for that region for another week.