The saves are currently based on cookies that is stored locally on ur own computer. Do you know if they recently got cleared and/or if you were logged on to the Kongregate website? May I also ask which browser you are using?
was this an isolated incident? if it was your internet may have DC'd from internet for a moment causing that. If it wasn't Isolated mind sending me what the specs of your pc are? and what browser you were using while playing. Sorry that happened though!
Sorry man. Just now there isnt enemies nor special provinces, so i thought people wouldnt play so much. This night gets save feature online.