The video, entitled How Malaysia Did the Impossible, lists how both the Malaysian government and its people worked in tandem to combat COVID-19 and safeguard the people's welfare.
It had amassed over 3.2 million views, but Facebook is now blocking the video's organic reach and ads on the page without explaining why.
A frustrated Pfundheller published a four-minute video on July 6 questioning Facebook's move and explaining why it was uncalled for.