Hi Kiwisweet, I've got a macbook for the day but I haven't been able to replicate that problem. I can save and load just fine... What version of OS X are you running?
Hmm I don't think you're doing anything wrong, it's pretty straightforward. I've got one other thing I can try - annoyingly I can't test if it fixes the problem myself!
I'll upload this new fix tonight after work... Hopefully it'll work!
Yeah, googling it, it does seem quite common. It's super frustrating that I can't reproduce it though!
I've just uploaded an alternate save version which might fix the problem (0-93-1). If you're not sick of downloading this game, it'd be really helpful if you gave it a go!