After I play for some time and try to save the game and exit it looks like everything is good - no error messages. When I return to the game I find it has not been saved and all progress has been lost. When I try to load the saves manually I can see them but the names are messed up and the game is saved in the previous point in time. As previously mentioned - last time that happened I have disabled LoveStruck and haven't had this problem since then. It looks to be related to the packs somehow but I can't figure out why. Below is an output from terminal (I saw you have requested this from other people):
inamancheva@Inas-MacBook-Air ~ % find ~ -type f -name "*Slot_*" 2>/dev/null
/Users/inamancheva/Desktop/saves/Slot_00000004.save
/Users/inamancheva/Desktop/saves/Slot_00000002.save.ver4
/Users/inamancheva/Desktop/saves/Slot_00000002.save.ver3
/Users/inamancheva/Desktop/saves/Slot_00000002.save.ver2
/Users/inamancheva/Desktop/saves/Slot_00000003.save
/Users/inamancheva/Desktop/saves/Slot_00000002.save.ver1.bgt
/Users/inamancheva/Desktop/saves/Slot_00000002.save
/Users/inamancheva/Desktop/saves/Slot_00000003.save.ver0
/Users/inamancheva/Desktop/saves/Slot_00000003.save.ver1.bgt
/Users/inamancheva/Desktop/saves/Slot_00000002.save.ver0
/Users/inamancheva/Desktop/saves/Slot_00000004.save.ver0
/Users/inamancheva/Desktop/The Sims 4/The Sims 4/saves/Slot_00000002.save.ver4
/Users/inamancheva/Desktop/The Sims 4/The Sims 4/saves/Slot_00000002.save.ver3
/Users/inamancheva/Desktop/The Sims 4/The Sims 4/saves/Slot_00000002.save.ver2
/Users/inamancheva/Desktop/The Sims 4/The Sims 4/saves/Slot_00000002.save
/Users/inamancheva/Desktop/The Sims 4/The Sims 4/saves/Slot_00000002.save.ver0
/Users/inamancheva/Desktop/The Sims 4/The Sims 4/saves/Slot_00000002.save.ver1
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000002.save.ver4
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000002.save.ver3
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000002.save.ver2
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000003.save
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000002.save
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000003.save.ver0
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000003.save.ver1
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000002.save.ver0
/Users/inamancheva/Documents/Electronic Arts_bkp/The Sims 4/saves/Slot_00000002.save.ver1
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000005.save
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000004.save
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000003.save
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000002.save
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000004.save.ver2
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000005.save.ver0
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000004.save.ver0
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000004.save.ver1
/Users/inamancheva/Documents/Electronic Arts/The Sims 4/saves/Slot_00000006.save