Hi Karen,
I’ve just tried it on my server, but unfortunately couldn’t reproduce the issue – it seems to be working fine here. Generally, I don’t think it’s a string length limitation issue – first thing that came to my mind when I saw your attributes is possible issues with ″ symbol, however, as mentioned, it’s working fine on my server even with this symbol. So one option would be to start by removing ″ symbol, just to be sure… And if you wish, you can share an admin account to your server, so I could log in and check what’s going on. If that is possible – my private email is [email protected]. And also FTP access would help a lot.