Quite possible that some "Australian Local", backyard, Nazi-prick has got his/her hands on a "Pill-Presser"... they're not as hard to come-by in this day and age on the Illicit Black Market and alot of those that are in the "trade" of Illicit drug-trafficking, would see one of these "Pill-Pressers" as quiete a hefty little investment.
The Illicit pill trade has been rampant with these "Mitzubishi" logos for years now and there is no doubt about it, that when the first "Mitzubishis" EVER reported to float around the European market, that it had come known to those in the trade, that the "Mitzubishi" logo could turn out to reap in some major profits (obviously due to it's past reputation).
This is a perfect example of... how logos these days DO NOT ensure the quality of a pill. So, even by "word-of-mouth" from your friends that, "The red Mitzus fucking rawkk man!!"... or even positive results indicating that currently these pills on the market contain no PMA and a high dose of MDXX doesn't mean anything really.
Once a dealer has access to a "Pill-Presser", this allows them the oppurtunity to cut their products down alot more and simply "re-press" the pill, fooling the customers into thinking they're getting their hands on those "Nice lil' imports from over Holland way".