Bug #8343: logger_rudder breaks if expected_reports.csv.res is missing but expected_reports.csv.tmp is present
logger_rudder can re-read expected_reports_temp even without change, impacting performance significantly
On one test machine, this took an agent run from 53 seconds to 124.
Somehow, the local classes in bundle logger_rudder can "persist" between calls - I think this is when the bundle is called several times in a single "call". This can be simply worked around using an extra class protection.