Has anyone playing Mosaic on a mac found that it immediately crashes after last week's upgrade?

Completed first 2 tales, but the third won't unlock?

I just got the DLC, but it doesn't show the puzzle pieces on Linux. On Windows it works fine however. I tried to reinstall and to check the cache, but the new puzzles don't work :(

Good Afternoon, You might remember writing to me earlier this year regarding the mac version crashing immediately on boot up. I am still having the same problem and so want to transfer my save games to the windows game on Steam. If I don't, I will have to play the whole game again from the beginning. Could you instruct me pleas on how to transfer. Thank you...

I like hard difficulty and I'd like to not repeat puzzles just for the sake of easier achievements. Please implement an automatic grant of easier difficulty-tied achievements for higher ones.