Message templates used with formatMessage don't format correctly when one single quote used

MessageManager.formatMessage(template, params)

uses java.text.MessageFormat.format(template, params) to create a formatted string, inserting the objects in the params array into occurrences of {0}, {1}, etc in the template string.

Single quote characters in the template string should be represented in the template as two consecutive single quote characters.

https://docs.oracle.com/javase/8/docs/api/java/text/MessageFormat.html

Fix by ensuring any message with a {0} in it has single quote characters repeated.