We have a site where last night the IPN url for messages going back to the site were cut off - resulting in us not receiving the IPNs. The site has not changed, the configuration has not changed. The IPN has not changed. I can see from the IPN history that when it posts to the correct IPN it works but in a few seeming random examples the IPN is cut off. We saw this problem about 2 months ago but it resolved itself. We only have a handful of products and I've seen the IPN work and fail on the same products. So for example if the IPN url is: https://www.mysite.co.uk/index.php?option=paypal-ipn it was posting back to: https://www.mysite.co.uk/index.php Any thoughts anyone?
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