Have been using ContactForm7 & for a while all OK
Now the 'waiting' (ie animated ajax loader image) continues indefinitely NB The emails do get sent OK
I added a thankyou page and on_sent_ok: "location.replace('URL');"
but the page never redirects
ContactForm 7 ver Version 3.2
Added patch as per http://core.trac.wordpress.org/attachment/ticket/20970/20970.patch
Any & all suggestions appreciated