Its probably a sensational rumours. The deal was signed in March. War started in the late september. No news of the Swathi WLR order completed and supplied was seen. So a highly unlikely.
Above video from a Taiwan news channel claims Armenia is blaming India for their humiliating loss to Azerbaijan in the just concluded war for Nargona-Karabakh. It claims that the ‘Swathi’ weapon Locating radar Armenia bought from India recently underperformed so badly that Armenia is now seeking compensation from India.