Please be aware that all scheduled updates to the weekly/monthly activities are subject to three things: my time online being sufficient to update them, level of member participation (ie; an activity with low participation is lower on my to-do list; I'd rather update things more people are playing), and my memory - sometimes I forget for a few days!
These activities are never updated, as such. Things like the store may have a sale going, collector's sets may get updated every now and then - mostly these pages stay the same, and are here for member (and my own) reference.