Wondering if anyone here can advise about Roman Messer/Suanda Music events.

The official website appears to be unreachable even with VPN. So my questions are:

1 - Any place where I can look up the line up (usually Feel/Messer)? Price? Exact place? Arrangements to go back - Yandex Taxi

2 - If I decide to attend, how does someone based in Europe buy tickets?

I've been to SPB a few times, but I haven't been to Russia since 2018