Desk doesnt ask to save draft of new tickets. Lost hours of work.

Desk doesnt ask to save draft of new tickets. Lost hours of work.

Im hoping someone here can help.  I spent the last few hours typing a new ticket (not a response).  I left my computer for a minute, came back, accidentally brushed my keyboard, the screen refreshed and now the last 2 hours of work appears gone completely.  Can anyone off any advise or is this just a massive oversight from Zohos part.  Surely a warning before leaving a page such as this couldn't be hard to implement.