Does it happen every time you try to enter, or only at certain times of day or night? If only sometimes, it could be site maintenance on Sears' end, or heavy traffic.
I use FF and only enter the SYWR IWs, but the spinning happens sometimes. I just wait a few hours and try again (or get too busy and miss out). Maybe it is not on your end. Hard to say, unless other people also have had the same experience.
I just checked some of the IWs and they are working for me at 1:50 am ET.
...or, maybe you need to do some updates. I looked for the thread by amyshulk with links to update java and things like that, but I can't find it.