iOS5 did not only bring some fine improvemens but also compatiblity issues with some apps
One of them is iCab Mobile, the redirect from Flash to HtmlCss3 panos is no longer working and if you open directly a HtmlCss3 pano then the pano is not displayed and all you see is the background of the html page.
I contacted the developer of iCab Mobile about this, he confirms the issues and told me that the next release will fix this.
Best,
Wim
