Odd code creating problems

Hi there,

My client added a new product to her store and set the product as Featured. She then checked how it looked on the home page and noticed that the "learn more" button was not visible. She emailed me and I took a look at the new product she added. When I checked the source code of her description, this is what was there:

** START CODE
<p>
All your Technical Requirement needs for Grade 6&nbsp;<span data-scayt_word="RCM" data-scaytid="1" style="padding-bottom: 0px !important; background-image: url(data:image/gif;base64,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) !important; background-position: 50% 100%; background-repeat: repeat no-repeat !important;">RCM</span>&nbsp;and TAP syllabus requirements.&nbsp;<span style="color: rgb(255, 0, 0);"><strong>&nbsp;G, E, F,&nbsp;<span data-scayt_word="Ab" data-scaytid="16" style="padding-bottom: 0px !important; background-image: url(data:image/gif;base64,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) !important; background-color: transparent !important; background-position: 50% 100%; background-repeat: repeat no-repeat !important;">Ab</span>,&nbsp;<span data-scayt_word="Db" data-scaytid="21" style="padding-bottom: 0px !important; background-image: url(data:image/gif;base64,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) !important; background-color: transparent !important; background-position: 50% 100%; background-repeat: repeat no-repeat !important;">Db</span>&nbsp;Major,&nbsp;</strong>&nbsp;</span><strong><span style="color: rgb(0, 0, 255);">G, E, F, G#, C# Minor.&nbsp;</span></strong>&nbsp;38 pages of Learn in Color.</p>
<p>
Each page encourages writing to know it. &nbsp;A test page is also included, asking questions, as set up in a Theory Exam. &nbsp; A sure way for students to know their scales and chords.</p>
<p>
Also included are Ear and Sight pages, covering sight reading, clapback, playback, rhythm, identifying chords and intervals. &nbsp;A mock exam ends the ebook, with all the required marks alloted for each assignment, as listed in the current syllabus. &nbsp;Teachers can easily asses their student and the student gets an actual feel of an exam.</p>
<p>
<strong>An ALL IN ONE ebook. &nbsp;Download to your computer or tablet. &nbsp;Print the whole book or only the pages required. </strong></p>

*** END CODE

This is what she intended to add:

All your Technical Requirement needs for Grade 6 RCM and TAP syllabus requirements. G, E, F, Ab Db Major, G, E, F, G#, C# Minor. 38 pages of Learn in Color.

Each page encourages writing to know it. A test page is also included, asking questions, as set up in a Theory Exam. A sure way for students to know their scales and chords.

Also included are Ear and Sight pages, covering sight reading, clapback, playback, rhythm, identifying chords and intervals. A mock exam ends the ebook, with all the required marks alloted for each assignment, as listed in the current syllabus. Teachers can easily asses their student and the student gets an actual feel of an exam.

An ALL IN ONE ebook. Download to your computer or tablet. Print the whole book or only the pages required.

**************
As you can see, there is all sorts of extraneous code that was added. I assumed she had cut and pasted from some other application like MS Word but she says that she typed in the information in the store's admin interface. Any idea why all this extra code would have been added??