Two links when you share one thread on twitter

When you share one thread on twitter automatically is generated the tweet with two links.

Confirmed but not solved in the new version?

Edit: What is the reason to appear a symbol in the URL? is It a bug? http://beta.woltlab.com/index.php/Thread/4624-%E2%80%8BTwo-links-when-you-share-one-thread-on-twitter

Burning Board 4.0 RC 3 was announced yesterday but this bug is not fixed yet.

@Alexander Ebert can you check this again please? Thanks.

Edit: That was for Alexander. Sorry Marcel.