You're welcome.

What could some consequences been had you been caught listening to that band in Russia? How did that happen, were you listening to them and then someone told you that you can’t — how did that work?

I didn't even know. I only found out after I returned that they were banned in Russia and I never knew why.

Meanwhile, it seems the situation was reversed as Within Temptation have been touring in Russia for the last few months:

Oh well, I guess I'll never know what was that about. I can't even find anything about it on Google, very weird.