When I go ahead to train my people since the latest update, whenever I do in a new game or old one. It seems as if my people always don’t get any points for the first half of the bar loading. Then when they do get it some of the points do not get added to their stats and says +1 but nothing gets added. Then +2,3 or 4 comes and then it gets added but not +1 is added and until the bar is at half it will not add any points.
Sorry about that bad grammar 
I think you need to train them a bit more speed…
Heya,
I just tested this by training an employee twice in different things and the +1s did get added (albeit with a slight delay)
Incase this is a rare bug localised to you please send your save games to us at support@greenheartgames.com with a link this thread and also stating your OS and Game Dev Tycoon version. Thanks!
If you are unsure where your save games are located let me know which OS you are using and i will let you know the file path.
Thank you I believe it is a rare bug. I have no idea where my save games are located also. I am using the current version of the mac OS.
Thanks! 
Location of the containing folder:
On Mac:
~/Library/Application Support/{app}/Local Storage
I got the game on steam after I got the key is there a different way to do this because I looked and could not find it. Or it could be that I such with macs just got one a week ago
Edit: I also discovered that some other points go missing like when there is a +2 or +3 it 1 of those point also go sometimes