Hello @Anzebukovsek , I think I found where the problem arised. I was just translating “Order confirmation” from english to serbian, step by step, or lets say word by word. After every word I just saved it and preview it. And everything was fine till the end. After that I was going furhter with experiment and I clicked that button “</>” for changing from HTML to editor. When I changed it, system asked me to save the translation again. After I did it, and went to see the preview, I’ve got the same incomplete “Order confirmation” just as you did.
All in all, when translating notifications, do not open editor, just stay in HTML and everything will be just fine.
Sincerely and adijo