I have similar problem as James. My affinity photo crashed during my work. I have started with raw file and I was finishng last steps before saving...probably 1 hour of work at least (I totally forgot to save it after developing). But suddenly it crashed, so I thought that I will recover it. It asked me if I want to recover 2 documents (2 docs. I had open) so I clicked yes, but only one showed up (of course the other one already saved). So what can I do now??? I would like to prevent happening this again this was the second time... is there a way how to save my work?