The news from Moscow today seem to confirm the Moscow Eurovision Party planned for April 21 has been suspended. Artists from Armenia, Azerbaijan, Bulgaria, Greece, Israel, Italy, Moldova and Switzerland along with Russia were to attend with special guests The Tolmachevy sisters and Teo from Belarus.
Apparently the organisers started getting cancellation by the delegations as "Russia is not taking part" and therefor unable to vote for them, which makes sense but ... do the delegations know something we don't? I mean something official...?
I'll update this post when there are some official news and further developments.