For the last year or so she's been going through a "burnout," which means exactly what you'd expect it to mean, but she's on tour with ReVamp again! Here's a video of Floor singing Sancta Terra onstage with Epica. If you don't have time to watch the whole video, start at 3:44. You won't regret it. They make such beautiful harmonies together at the very end, too. <3
Maybe we'll see ReVamp at ProgPower this year? ;D I certainly hope so.