Hello, I'm having trouble in several parts of the site that use data input from modules using the graphical editor (I guess it is Koivi, but I'm not sure...)

ie: I entered the profile signature with the following data:

Swift 7x35 11º
------------------------
-25º25'04" 49º14'30" Alt. 940m


but after recorded the data appears in the pages like this:

<p><span class="postbody">_________________<br />
Swift 7x35 11º <br />
------------------------ <br />
-25º25'04" 49º14'30" Alt. 940m <br />


and when I edit the profile signature the editor box opens showing:

_________________
Swift 7x35 11&.ordm;
------------------------
-25&.ordm;25'04&.quot; 49&.ordm;14'30&.quot; Alt. 940m

***put a . in order the forum displaus the º... codes

what could it be?
I'm using XOOPS 2.3.1
theme Wanderer from xoofoo France

tks