The error message for target list issues needs revision. I am including a screenshot from a customer (and including my own) showing odd error messages when adding companies in the Strategy tab. I let her know she can't click 'Save and Add Tag' for a list title that long, so nothing is actually broken, but I think it would be helpful to update the error messages when possible so customers understand why they are receiving an error. Below is an example of the error saying the tag already exists, but I just put in random characters and it definitely does not exist.