I'm not sure if your using Opera to access the site but I noticed an update to the OperaFlash fix (as of 10/22) over at XDA... This allow some Flash 9 content to be viewed on our WinMo devices...
Not sure if this is anything but it is definitely worth a shot...
Here's the link:
http://forum.xda-developers.com/show....php?p=4273634
Give'er a try and let us know...
Update: Well, I tried going to WB.com and it gave me a Flash Plug-in error... I installed the attached, rebooted, and then hit the site again... It loaded no problem and allowed me to browse without and issues... Downloaded some content as well but did not see any sections where I could view streaming media content...
I also hit a couple other Flash sites that have given me issues in the past and they worked... Again, give it a try and see if it fixes your problem...