Post and comment time stuck to one date

Please paste all the code from the theme template (probably index.php) that is displaying those posts into a pastebin such as https://wordpress.pastebin.ca and report the link back here so someone might find your problem. Thanks.

Here it is. https://wordpress.pastebin.ca/1578963

I pasted there index.php, important parts of single.php and comments.php.
Parts i left out from single.php & comments.php were just graphic divs.

Oh, and thanks for a very good advice ??

You blog dates look okay to me…but I would use this:

<?php
//that's a capitol Y
the_time('j.m.Y') ?>

instead of

<?php the_time('j.m.20y') ?>

For September 20, 2009 you would see 20.09.2009
For September 16, 2009 you would see 16.09.2009

Related:
Formatting_Date_and_Time
Template_Tags/the_time