Lost my Day Work due to an infinite saving "bug"

Hi, I have been working on my project all day and at the end of the day when i wanted to leave, the editor told me to wait because it was still saving changes. So i left my computer on, did something else, came back, nothing. Tried to click on reload data and other things, nothing changed, so i left the page and all my work has been reset.
It’s okay i know what i did and i’ll just repeat the tasks tomorrow “no big deal” for this one time, but i just hope it won’t happen again :confused: