conditionalPlaceholderPlugin is not working since the last update

Since the recent update of PHP List our plugin “conditionalPlaceholderPlugin” is not working properly. Emails are played out like this in the frist three lines:

{CONDITIONAL|[ANREDE=Woman]|Dear Mrs. Ambros,|}
{CONDITIONAL|[ANREDE=Mr]|Dear Mr. Ambros,|}
{CONDITIONAL|[ANREDE=EMPTY]|Dear Ladies and Gentlemen,|}

The system seems to pull the placeholders but it doesn’t use the correct one. Can anyone help us? Unfortunately we are absolutely no experts in PHP List.

Unfortunately, I don’t know what system information is needed for help either.

Thanks in advance!