It seems so. A few days ago in local polish tv there were some news about Katia (start at 3:36). They've said that she's been training in Toronto since October. There is also a video of her introducing herself (her English is really good!) and short clip of her training session in TCC. They confirm that RUSFed released her and it sounds like it happened recently.
She’s on the entry list for the 4 Nationals:
http://moksz.hu/wp-content/uploads/2018/12/4Nations_Entry-list.pdf
Since the link doesn't work anymore, here's another one: http://www.pfsa.com.pl/docs/1819/M4N_ReprezentacjaPolski.pdf
No matter that names like Eliška Březinová and other czech skaters are there, our media don't even bother to mention this event... :ddevil:
What a nice performance Too bad about URs (and a time violation) but she's got time to work on them before the next season. Maybe we'll see her on the JGP circuit (if she isn't cleared this season already)? Ted would enjoy that performance
(Eliska was nice too )