Hi!
I’ve tried to replicate the issue on test environments with the latest WooCommerce, but no luck, it’s working for me.
What I’ve noticed, is that if I try to open an url on your server like:
http://www.veedubtransporters.co.uk/shop/?s=wheels&post_type=product
it immediately gets redirected to:
http://www.veedubtransporters.co.uk/shop/?s=wheels&woof_parse_query=1
In this case the ajax search plugin is not triggered, but something is cathing and redirecting the page whenever the post_type query argument is present. This does not happen if the post_type argument is missing, for example:
http://www.veedubtransporters.co.uk/shop/?s=wheels
doesn’t redirect.
Do you think this is related to the problem? I don’t think it’s woocommerce is doing this redirection. Or is this supposed to happen?