I still don't see the export feature. By the way, something that might help is to automatically export before loading if it would wipe the save or something.
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If I update the game right now with the export feature, it'll wipe everyones save (since it literally will not be able to access the last save) and there doesn't seem to be a fix around that. I'll hold on to that till the next update.
For the saves failing to load, which is a seperate issue, I'll add some sort of a window warning that the safe failed to load and to send me the error.