Well, it seems downgrading those bugs was not enough, sorry. Try
rmadison -S -s sid pandas and you will see this: * mips, powerpc and s390x are stuck at version 0.15.0-2 * arm64, armel, armhf and mipsel are stuck at version 0.15.1+git125-ge463818-1 I don't think this package will propagate to testing in such state. The only good thing about this is that it confirms that having architecture-specific FTBFS bugs as "serious" was indeed not required to keep version 0.18.0+git114-g6c692ae-1 out of testing.
