Thanks for the update.
Sounds like it'd be more sensible to just get the US Blu-Ray then. At least there is a UK release of Disappearance on DVD that seems to be relatively widely available if nothing else.
When I asked MVM about Another a month or two ago, they said the license was going very soon. The Blu-ray is already gone as they generally don't do reprints for them at the time which makes sense for the DVDs to be available still.