Lineageholder

Hi friends, I was hoping that someone might be able to help. I love Evernote and use it all the time, but recently I've been more reticent as Evernote web sometimes seems to randomly reverse the order of my bullet points so that I have to copy, paste and reverse them again. This is very tedious as some of my notes are quite long! Is there a feature that reverses bullet points that I'm unwittingly triggering by keystrokes? Has anyone else noticed this problem, and if so, is there an easy way to reverse the reversal without all the copy and paste? Any answers would be very welcome. Thanks for your time!