As designed Ignored Users Can Continue Conversation...

[digitalpoint]

If a user is ignored, and they start a new conversation with a user, the user that is ignoring them never sees the conversation. But if they have an existing conversation, the newly ignored user's posts in that conversation keep coming through.

 

[Mike]

This was actually done intentionally (as they can then leave and ignore the conversation).

 

[digitalpoint]

Okay, that's what I told them to do already, so...

 

[Dad.]

@Mike we are getting a 500 error when someone leaves the conversation. Is this normal?

http://screencast.com/t/JTfFqsPlLt

 

[Paul B]

You will need to check the server error log to see what is triggering it.

You should really be posting in one of the support forums, rather than an old resolved bug report.