wysiwyg breaking words with a dash normal?

[DesignzShop]

Don't know if this is typical function or wai correct but when I use the wysiwyg editor when making a block some of the words in the middle of my sentences are getting injected with a dash when the line breaks. However, if I create a block with the same html from the editor for example I get no words breaks when a sentence drops to the next line.. Is this normal to have dashes interjected into complete words that are supposed to have no word breaks with dashes? Anyone else experiencing this?

[eGullet]

Yes, we experience it, and were told by Invision that it was normal.