Script does not run inside posts (Amazon Widget)

Hello,

I searched for hours in google and tried different ways to add a amazon widget script to replace a textlink on the end of my post. Textlinks and IFRAME are working.

I tried:
-insert it with wp Texteditor
-insert it with “Raw HTML Plugin”
-insert it “WP simple Adsense insertion”
-disabled all active plugins to check if this is the reason.

Do I have to outsource it in some other way like java script?

Browser:
I checked in browser FF and IE and disabled also the “do not track function” of the browser.

Example page:
https://das-baue-ich-selbst.de/gsr-akkuschrauber-reparatur-anleitung

The advert should appear at the end beween the amazon textlink and the sm buttons.

Script:
———————————————–
<SCRIPT charset=”utf-8″ type=”text/javascript” src=”http://ws-eu.amazon-adsystem.com/widgets/q?ServiceVersion=20070822&MarketPlace=DE&ID=V20070822%2FDE%2Fhttpswwwdasba-21%2F8003%2Fe3676349-6d13-480b-9637-6b680a153603&Operation=GetScriptTemplate”&gt; </SCRIPT> <NOSCRIPT>Amazon.de Widgets</NOSCRIPT>
———————————————–

Thanks in advance Matthias