Heh, the Bulgarian government is so corrupt that they are all probably fighting and trying to find a way to launder the previously seized BTC used in money laundering.
According to a bivol.bg (reliable investigative news), the bitcoins were sold at a private auction with the help of Deloitte and the (real) FBI in December 2017, bringing 6 billion BGN (~3 billion EUR). Apparently at a cabinet meeting the money was earmarked for procuring new fighter aircraft (the current ones are obsolete and very poorly maintained).
There was an acquisition of F-16s in 2022 for $1.3 billion, which still leaves 1.5 billion EUR from the seized money.