Stumbled on this: trailer for "The Wicker Tree", another film by director Robin Hardy, as a reimagining or revisitation of the themes of his 1973 film.

movie website
Wickipedia entry
IMDB entry, which gives it as 2010, rather than 2011. It's not released in the U.S. yet, is it out in the U.K.?

~ Becky in Long Beach