I created a distribution package with a custom message to notify the end user and allow them to defer if needed. What I put in my custom message was an ampersand character (&) to try to shorten the message by two characters and it cut off the message from the ampersand and everything after as shown below.
Image may be NSFW.
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Thanks to Roy, he was able to duplicate the issue and substituted and for the ampersand (&) and it then worked. Just an FYI to all who may run into this. The below screenshot shows the correct message with the entire message.