I think it's just a rumour.
It's not possible to record and release 2 albums in 2 years and having a lot of gigs, too.
The guys also need free time in which they can relax.
But I hope their next album will be harder because that is the style LP sounds best with! But a connection of hard and soft or a complete new style of hard music would be interesting,too.
But I think it'll take a few years until they release a new album.