I've setup a GF form containing an email field. the form works ok as standard, but when I use the Campaign Monitor plugin it doesn't work - the form entry is recorded by GF in Wordpress but email field does not submit to CM and on confirmation/redirect the page does not display anything - the mark up missing from where the form should be. there is no generated error.
i have disabled all other plugins and tried the twentyten theme, but same problem.