Work continues on Xibalba, a new draft of the alternate ending should be done by next weekend, just in time for the next night of filming on the 23rd of this month. So far the alternate ending will only require 2 additional nights of filming so principle photography should wrap this month or next, entering post-production as late as July. The new ending is much grander then originally written, incorporating green screen and tons of CG effects, so the post-production might take the entire summer.
Forsaken Son has taken a backseat momentarily until a new film, Lost (tentatively called) is finished being written. This new film is going to be about the same length or a little shorter then Forsaken Son, with an expected release date of this Fall/Winter. The first draft of the script should be done this weekend, with 1 or 2 more drafts before filming commences next month.