#$&*@!, it only has cards going up to Bloodlines. It has the option to filter from the Expanded Middle-Earth set but when I search it it's empty. The last time I remember using the deck builder it had every set, including Age's End. Does your install have all the sets? If so, any chance you could also upload the updates?

EDIT: I have of course tried running the updater, but it no longer works.