I have a patient that was downloaded from the cypress test deck for 3.1.0 that appears to be marked as negated (negationInd="true"), but does not include a reason section to determine the reason it was negated. Is this a bug in Cypress?

I will include the excerpt I am referring to and the entire file.

<entry>
<act classCode="ACT" moodCode="RQO" negationInd="true">
<!-- Plan of Care Activity Act template -->
<templateId root="2.16.840.1.113883.10.20.22.4.39" extension="2014-06-09"/>
<!-- Intervention Order template -->
<templateId root="2.16.840.1.113883.10.20.24.3.31" extension="2016-02-01"/>
<id root="1.3.6.1.4.1.115" extension="58adfd3ac8829c6013ba695b"/>
<code nullFlavor="NA" sdtc:valueSet="2.16.840.1.113883.3.600.1515"/>
<text>Intervention, Order: Above Normal Follow Up</text>
<statusCode code="active"/>
<effectiveTime>
<low value='20150911081000'/>
<high value='20150911081000'/>
</effectiveTime>
<author>
<templateId root="2.16.840.1.113883.10.20.22.4.119"/>
<time value='20150911081000'/>
<assignedAuthor>
<id root="d5344b30-db70-0134-ab8e-005056a354d0"/>
</assignedAuthor>
</author>
</act>
</entry>