I had a similar probem and chased it for a week, only to find out that I had my UTC and UTF setting wrong. I was supposed to be UTC-8 and UTF-8 under “setting” “reading”and I was UTC-7 “settings” General” and guess what? When i changed it to UTC-8 and UTF-8 like it should have been in the first place all my problems I was having saving things went away. I hope this helps.