No idea, but wouldn't a winter route to HEL make them in better condition? Three times a week, perhaps over Russia with shorter flight times, and Asian salary levels. Sell Y for 650 EUR and J for 2300 EUR and show the middle finger to Topi's "great that you bought a 4000 EUR ticket in J, now we just want a few more hundred so you can check a bag and get a seat assignment".

Aurinkomatkat has heavily cut back on Thailand (and other destinations), as well.