XML Control characters such as "&" in Project, Plan, Observation, and ImageSet names will cause the tree in the web schedule browser to fail with an XML error. when expanded.
Fixing this will require upgrading the Javascript tree library as well as the stree.asp back end script. The dhtmlxTree library is at V4 and the API has changed, but V4 is required to put CDATA sections into the XML to protect against the XML control characters, so this will be a serious job.
