[reports] Missing attributes on table cells

In the staging version I created the report (http://beatweb-staging/reports/914720457/).

This report has only one table containing informations regarding two algorithms, but only two experiments use these algorithms. For the ones that don't use, it is possible to see a dash line in the table, but for the ones that use the algorithms ("Face ISV", "Periocular ISV") it is not possible to see their values.