Odd behavoiur in the Longstring property
An oddity I just found is that the LongString property renders differently with the <episerver:property tag when the user is logged in or not. The evidence that made me react was some embedded in the text. these were encoded and thus invisible when the user was logged in.
I havn’t looked into the reasons for this but the solution for situations where it´s just a string to print is to use the xhtml-property with disabled editor controls.
This problem was tricky to notice because it´s common to require login for staging servers.