… Well not us, but LiveSide can. They have a workaround for all the Windows Live Spaces that became unavailable after the upgrade. This problem, as reported, is due to the Windows Live Player gadget being set to invisible. Here is the workaround…
To get your Space back, follow these steps:
0. Sign in passport
1. Go to “http://<youralias>.spaces.live.com/?_c=WMP ” (no quotes, insert your spaces name)
2. Change “Display mode” as full — DO NOT Set “Display mode” as Invisible
… and there. That was easy.