Issue with OVAL test results details in HTML report

[Honny1]

Description of Problem:

The HTML report shows strange details about the OVAL test results. For example:
Rule: xccdf_org.ssgproject.content_rule_audit_rules_unsuccessful_file_modification_chmod
There is a test (oval:ssg-test_32bit_arufm_eacces_chmod_augenrules:tst:1) and has swap information in the table for the patern and patch columns. And it shows a bad patten. See picture.

OpenSCAP Version:

OpenSCAP command line tool (oscap) 1.3.2

Operating System & Version:

Fedora 30

Expected Results:

This output is generated by command arf-to-graph of tool oval-graph.