Potential formatting bug in Phobos 2.071.1

void main(string[] args)
{
    auto bindAddresses = ["127.0.0.1", "127.0.0.2", "127.0.0.3", "127.0.0.4", "127.0.0.5", "127.0.0.6", "192.168.1.100"];
    writefln("%-(%s<br/>%)", bindAddresses);    // ok
    writefln("%-(%1$s<br/>%)", bindAddresses);  // ok
    writefln("%-(%2$s<br/>%)", 4, bindAddresses, "+");  // error
    writefln("%1$s: %-(%2$s<br/>%), %3$s", 4, bindAddresses, "+");  // error
    writefln("%1$d: %-(%2$s<br/>%), %3$s", 4, bindAddresses, "+");  // error
}