This is a nice one ;)
If I edit a post which contains a quoted message, the quoted author will get a notification that he has been quoted by me. I don't think is normal. I test this with some old posts on my forum.
example:
- post created by user1
- the post contains a quoted message from user2
- the admin modifies that post and user 2 gets a notification that his message has been quoted by admin.
A bit more changes than expected:
https://github.com/elkarte/Elkarte/pull/3200/commits/d461ec0d8511326d251cbef0eafd6914185c5aa7