I am afraid that this traveller has gone lost together with cache Hedkarlssjön. After DNF logs in August and October 2013, cache owner dalkarl68 put a new cache box (with new coordinates) in place on 10/21/2013.
And the note 11/17/2013 by laufam (below) says: Sorry, this coin was not in the cache Hedkarlssjön where it is currently listed. The cache there has been moved and the container looked brand new - perhaps the old one was muggled, and the coin along with it...? Hope it turns up, though!
The traveller menttioned in log 07/12/2013 by Grinna seems to have been TB50053.
Coin owner or cache owner, please move the traveller to Unknown Location (Mark Item Missing) if it doesn't show up soon.