My error. Privacy Badger was being a bit too enthusiastic. Turned it off for linkMink and all good. Odd that it let me login but didn't recognise opalstack. Now it does.
Always meant to ask. Do you have some nice Affiliate branding? I've pinched the logo as a replacement for my old webfaction stuff. But something with some neat text would be nice.
I describe opalstack to my clients as "Hosting for grown ups". I'm sure your team could do better.
Ta.