The string in the “original” field is not relevant in this case, the way it is chosen is just so it appears in the first results screen. The sequence that generates the problem is the backslash-singleQuote in the “localized” field. This appears to mess up the message sent in the qvt rendering. Both screens keep working fine when using either server based (html) or vuet rendering.
Not sure where to add the necessary escaping, any ideas?
I was able to reproduce by adding the data above to the add data screen. And going to both links.
The behavior appears to be sending html, but not rendering the page when \' is on the page. This can be applied to any entity field (tested on enumeration) with the same functionality.