Just an update.
Got a VPN, managed to log in and play the event. Got all the rewards bar the gold. Yai :3

The collab event girl is nice, bot aesthetically and her voice as well. Her personality seems pretty nice too.
Wish I had an idea what the collab was about and what they were saying but ah well.

Plus I managed to get rid of some of my Stamina potions so its a Win Win... I had over 1K before this, now we are nicely back down to 990+ XD