Tables cells that contain references dates become empty in wiki syntax

...
<object class="BodyContent" package="com.atlassian.confluence.core">
<id name="id">46563381</id>
<property name="body"><![CDATA[<table class="wrapped"><tbody><tr><th>Document Creator</th><th>Document Creation Date</th></tr><tr><td colspan="1"><div class="content-wrapper"><ac:link><ri:user ri:userkey="2c93f026500856c5015023e7c3870004" /></ac:link></div></td><td colspan="1"><div class="content-wrapper"><time datetime="2016-06-07" />&nbsp;</div></td></tr></tbody></table>...]]></property>
<property name="content" class="Page" package="com.atlassian.confluence.pages"><id name="id">46530621</id>
</property>
<property name="bodyType">2</property>
</object>
...

(% class="wrapped" %)
|=(((
Document Creator
)))|=(((
Document Creation Date
)))
|(% colspan="1" %)(% colspan="1" %)
(((
(% class="content-wrapper" %)
(((

)))
)))|(% colspan="1" %)(% colspan="1" %)
(((
(% class="content-wrapper" %)
(((
 
)))
)))
...