Footnotes included in RSS feed twice

Right now footnotes are appearing both at the insertion point and bottom of a RSS feed – making it quite unreadable.

Is this plugin not supported in RSS feeds?

This is from the RSS feed:

Neuroscientists know that feelings are a <span style=”font-style: italic; vertical-align: baseline; white-space: pre-wrap;”>requirement</span> for choice – when you block feelings, you are actually <span style=”font-style: italic; vertical-align: baseline; white-space: pre-wrap;”>unable to make choices</span>.<sup id=”footnote_plugin_tooltip_7352_1″ class=”footnote_plugin_tooltip_text” onclick=”footnote_moveToAnchor(‘footnote_plugin_reference_7352_1’);”>1)</sup><span class=”footnote_tooltip” id=”footnote_plugin_tooltip_text_7352_1″>One patient, Eliott, after removing part of his frontal lobe, kept all of his intelligence but was unable to feel emotions in making decisions – and as a result, he was incapable of making decisions. Source: <span style=”color: #1155cc; vertical-align: baseline; white-space: pre-wrap;”>The Decisive Moment: How the Brain Makes Up Its Mind</span> by Jonah Lehrer (2009</span><script type=”text/javascript”> jQuery(“#footnote_plugin_tooltip_7352_1”).tooltip({ tip: “#footnote_plugin_tooltip_text_7352_1”, tipClass: “footnote_tooltip”, effect: “fade”, fadeOutSpeed: 100, predelay: 400, position: “top right”, relative: true, offset: [10, 10] });</script>)