This has happened to me before.
I have usually tried a couple of solutions with a certain amount of success.
1. Clean out the Cookies, History etc. (I use CCleaner)
2. Type in the, basic, Link again.
I tried everything, still nothing, but other sites were ok.
Hi Folks,
and if happening regularly over a few weeks as in D Thirds situation its even more unlikely (I'm assuming your other regular web visits to other sites at the same time were all fine ?)
Yes I didn't exactly try every day (I'm not THAT desperate!

), but certainly I tried regularly to see if it would work and it was just a blank screen every time. The address was in the box at the top, so it was coming to here (or somewhere associated).
I'll have a look around the forum error reports and see if anything shows up there, and see if the website hosts have had any downtime recently but they tend to be online 100%
It's probably just my ancient computer which must be 8 or 9 by now.