Board Thread:Support Requests - Community Management/@comment-1967967-20170511195142/@comment-9605025-20170511205755

From what I can tell, it looks like you aren't renaming them properly. Comments have the following forms.

Comments: Talk: /@comment- - Replies: Talk: /@comment- -/@comment- -

Threads, for the type of forums you currently have, have the following forms.

Original Post: Board_Thread: /@comment- - Replies: Board_Thread: /@comment- -/@comment- -

So basically, you should replace "Talk: " with "Board_Thread: ".

Edit:

This is what it is regarding page names. There may be other things needed for forums that are not as obvious. If so, renaming the pages probably won't work.