Bug#836132: libharfbuzz-icu0: libreoffice doesn't start without libicu55

[Samuele Battarra]

Package: libharfbuzz-icu0
Followup-For: Bug #836132

> So no idea what weird stuff you did, but...

No weird stuff, only normal package upgrade.
I have purged and reinstalled the package, now it's all ok.
Problem in the ugrade script?