I'm not sure if this is the reason but I am all up to date in Project Life too! Having a memory planner helps you remember what you did each week when writing up Project Life, so if you are at all behind then this is a good thing.
Here is the last page for February! All up to date! The card and stickers are from Life.love.paper at Studio Calico, still in stock here, I'm using them in here and Project Life. TFlx