I would say that PR directly disputes what you have been reporting about the Poland deal.
"..the Director of Transportation Technical Supervision in Poland ("TDT") that confirms meeting United Nations Economic Commission for Europe ("UN ECE") standards for its HydroPlant™ unit. Przemyslowy Instytut Motoryzacji ("PIMOT", "Polish Automotive Industry Institute in Warsaw, Poland") is an entity authorized by Polish Ministry of Infrastructure and Development"
And this statement, if we're reading between the lines, tells us that the complications that required rework may have already been resolved successfully:
"..without disturbing any electronic or radio frequency (RF) systems onboard the vehicle."