MusicXML fault in 2.0.3 - multiple time-modification

There are 2 time-modification elements at line 56141 in the attached file:

<time-modification>
<actual-notes>2</actual-notes>
<normal-notes>1</normal-notes>
</time-modification>
<time-modification>
<actual-notes>6</actual-notes>
<normal-notes>4</normal-notes>
<normal-type>16th</normal-type>
</time-modification>

This is invalid MusicXML.