PROBLEM Ugly and defect link in h1 after update

[Hypertexter]

Hi,

in an earlier GS version I had a blog page with a link in the h1.

Therefore I gave the page the following name:
<a href="http://www.url.de/blog">Blogpage</a>

With this I always got a wonderful h1 displayed as "Blogpage" and linked with the blog page.

After updating to 3.3.11 I get displayed "<a href="http://www.url.de/blog">Blogpage</a>". The new GS seems not to understand that it should be a link. It does not work as a link also.

In the source of the page I see this:

<h1><a href="http://www.url.de/blog">Blogpage</a></h1>

Where do these &#... things come from?

Thank you
Hypertexter