I just updated to 22.214.171.12438 (233406) Prerelease.
The issue I mentioned before is not fixed. I can reproduce the error in many ways involving copy and paste. Here are the steps for one of those ways.
Create a new note.
Start a new bullet list.
Type 'This is a test'
Copy the text 'This is a test'
Create a new bullet by pressing enter at the end of the previous bullet.
Create a new bullet by pressing enter again.
You now have a new line without a bullet in front of it, but indented like it should have a bullet. It appears that if you copy any text from Evernote and paste it into a bullet list, then when you return that line, it will not create a new bullet.
Here is an example. In this example I created a new list, pasted the text from earlier in the note, and hit enter after I paste.