I do not know about that. However, for the experiment I did, Ninjastic only displayed my unedited posts. Maybe ninjastic doesn't record edited posts or maybe ninjastic takes longer for edited posts to be recorded.
It is, but only after 5 minutes. So if you edited your posts so many times at least 4x before that time
(5 minutes), then probably the last thing it will record is the post content after 5 minutes.
- Check the unedited/archived posts along with their edited version made up to 5 minutes later.