When generating report for 2 different users different results are shown in detailed view of the report.
There is space in one of the field of search conditions of the detailed view of the report.
The issue is identified as bug #PBA-54916. The issue is fixed in PBA-E 5.5.5. Please upgrade to the latest version of PBA-E.
To workaround the issue please click Reset search button in detailed view of the report.