I use Pronamic iDeal with Gravity Forms and Sisow Advanced. As of this morning, i noticed the payment status of my orders suddenly remained "processing". I updated to version 1.2.3. (which I hadn't done earlier) but still the problem remains. When testing payments, after the payment I get redirected to for example "mysite.nl/?gateway=ideal_advanced&status=Success&trxid=TEST080486052051&ec=510d4b386da85&sha1=31aa326caf982ace511748ff76ad3c08b2f50bd8", which is a blank page and nothing happens after that. I switched to a forced fixed callback for now, but I would really like to see this get fixed.