If you have multiple eggplant phases in the same project and they use the same test, but with different SUTs, their results are commingled, such that the first result appears N times (once for each SUT), the second N-1 times, the third N-2 times, etc.

Unfortunately, the eggplant results don't show an obvious way to tell which SUT is executed, but the timestamp should provide enough information to discard anything that has already been reported.