Unexpected Results for Weighted Phraselists

<keyword><0> - treated as a banned word
<keyword> <50> - treated as a banned word
<keyword> this is misc text <50> - treats <keyword> as a banned word
<keyword> - treated as a banned word
<keyword1>,<keyword2><keyword3><50> - treats <keyword1>,<keyword2> as a banned phrase, ignores <keyword3>

