I use a tool http://2cyr.com/decode/ to determine original text, it says that original encoding is utf8, but displays as ISO8859-1 (if i remember correct, it is default encoding in php)
can you create a simple HTML file, with only a link inside, and try to replicate the bug. If you can replicate the bug in a simple html page, please go to dev.piwik.org and create a bug report with all info & I will investigate and fix. thanks
Yes the idea is to reproduce the issue with a very simple page, so that, if the bug is still reproduced in this simple page, then it’s easier for us to fix it