Comments Posting to Wrong Blog Article

I haven’t been able to troubleshoot the problem of a reader posting a comment to the blog (below) and it automatically goes to the same blog article each time even though it’s the wrong one.

https://www.bossanovaconsulting.com/bossablog

Also, when I moved this blog from one web server to another, text other than the alphabet has converted to symbols. For example, an apostophe now reads as a symbol. I would rather not have to go into each blog article and change all of the symbols to what it is supposed to be.

It would be greatly appreciated if someone would take a look at it and let me know if a file has been corrupted.