Zariquiegui:
La Posada d'Ardogi closed a while ago. A new albergue opened up in it's place last summer:
El Albergue de Zariquiegui, c/San Andres 16, tel: 670 360 888 / 677 536 783. @elalberguedezariquiegui.com
Granon:
La Casa de Sonrisas was closed on 20 may 2017 because her mother is sick. Not sure when she will open again. There is another albergue that is not on the list, nor does it have an albergue sign. Sorry, I don't have contact info. It's called El Cuartel and all the locals can direct you there. (It formerly housed the military police, thus the name) Very clean, 10€ per night including sheets, comforter and a towel. 3€ all you can eat breakfast.
Edit: Just had the best meal I've had in Spain at Arancones, Tosantos. Highly recommend! Mine was vegetarian but the carnivores with me loved theirs as well.