BTV have stopped showing EPL games too, via Malaysian and Vietnamese channels. According to their customer service True are flexing their muscles because they have bought the exclusive rights to show EPL games in Thailand. Your post sort of confirms this. It does not seem to be anything to do with the World Cup.
Over the last couple of weekends I have been able to watch Thai, French, German or Dutch matches if I can drum up the enthusiasm. Tonight at 3 in the morning I can watch Bracknell v Ipswich in the 1st round of the FA Cup. Tempting.
I have contented myself with watching highlights of EPL games on YouTube. You can see 2 minutes with not much more than the goals or maybe 7 to 10 minutes with near misses and other notable incidents.
Other sports are still available to view.