The band reported in their website that:
"Since this year's appearance at Wacken might not only be the first, but also the last gig for Bloodbath, we've decided it will be shot for a future dvd release. Through who and when it will be released has yet to be confirmed".

Also the band previously reported that:
"Mike(Åkerfeldt) will not be rejoining the band in any way apart from committing to this performance".

Source:	bloodbath.biz
Band profile:	Bloodbath