Not sure what happened but I clicked on a link on my bookmark today (link was working earlier that day) and basically it just shows up as a blank page with nothing on it. It seems like every computer that's connected to the router has the same issues including my phone when I connect to the wifi. Otherwise when I use my data and when I try elsewhere the link works. Any suggestions/ideas as to why this is happening and a solution to fix it?

thats called a WSOD (white screen of death)

It means, more than likely, there's a problem with your / the website you're viewing.