Why am I blocked from posting and replying?

[geheime]

When I try to post something on the HOI4 forum, I get this message:
Your content can not be submitted. This is likely because your content is spam-like or contains inappropriate elements.

What is wrong? My e-mail is verified and I try to post a normal, game-related question.

EDIT: added a screenshot for proof.

 

[gigau]

In that post, did you have a link or screenshot?

 

[geheime]

In that post, did you have a link or screenshot?

First I tried posting with a screen from the game. Blocked. Then I removed it and tried posting again. Blocked again. Then, instead of starting a new thread, I found an old thread related to the subject and tried replying (without any screenshots or links) - still got blocked.

 

[AndrewT]

Try just posting a few words, then editing that post and paste in what you want to say. As long as there are no links in that it should work.