That's pretty much the only reason there hasn't been any updates or serious work done on either Nightmare in Old Equestria or Nightmare Night the Rest of the Time (no relation).
Work days are tough period since I work long shifts, but days off my only excuse is I've gotten caught up in Saints Row IV. Nearing its finish, though, and have been enjoying it, though I honestly think it's too big a departure from the previous 3 games.