Bug in Autoresponder management
There is a small bug in the form where the autoresponder is set.
It typically occurs when you typed in an autoresponse text with linebreaks.
When the autoresponder expires, try to activate it again without changing the start and end dates.
There will be an error message telling the end date can't be in the past.
And the autoresponder text will be displayed, this time with formatting characters such as \n