Xporter doesn't work properly with tables on Excel templates

Summary:

When we have a template excel with wiki renderer (and tables inside the issues) the Xporter doesn't return the expected document.

Steps to reproduce the error:

1. Add a table to an issue description
2. Add the template attached to the issue (with the mapping: wiki: Description)
3. Perform a bulk export on your Jira instance

Result:
The expected result will return all the issues processed until the issue who have the table.
After this, all the issues are being exported with incorrect information (processed outside the respective zone)