In the ACT IceTV guide, I'm getting data for ABC HD for Sat 14 Feb and beyond.
However, I'm not getting any EPG data for SBS World Movies past midnight Thu 11 Feb (the last entry is for Movie: Love Is In The Air, Thu 11 Feb 23:45-01:45).
It's the same for me on both the Beyonwiz and on the IceTV Web pages: ABC HD is OK, no EPG for World movies from Thu 12 Feb.
So at least for me, it seems to be an IceTV data problem, not a Beyonwiz problem.
It may be a regional thing. Which region are you in?