Exporting a table with != in two rows of the same colum breaks wiki function

Description
Exporting a table with != in two rows of the same colum breaks wiki function

How to reproduce

1. Create a table with a column and two rows within the Description field of an issue
2. Add != to both rows
3. Create a template to export ${wiki:Description}
4. Export this template from the issue above

Actual result/Attachments
Mapping is exported

Template used to test - Description.docx

Expected result
Table should be exported

Version
7.7.1 j9
7.8.1 j9