This just keeps getting curioser and curiouser.
I am on my PC desktop:
From the Yellow side I can go to a last post on a thread, if it's a post that is a yellow side topic. If it is a blue side thread that is listed on the yellow side, I cannot go to a last post. If I go to the Blue Side, I can go to the last post of the topic I was unable to access from the yellow side seconds before.
Anxious Patient: I don't think you are the only one having troubles. The ones I am having are quite frustrating; having to change how I navigate depending on what computer I am using at the moment, and even then, as I referenced above, it's not the same on both sides of the site, even on the same computer.