Zsync downloads fails on Xenial

[Max Brustkern]

I'm using download-latest-test-iso, which uses zsync internally, and
getting this:

download-latest-test-iso -r xenial -v desktop -a amd64 -b pending -i
/data/iso -f ubuntu
INFO:root:Checking/Downloading current build for variant desktop from
http://cdimage.ubuntu.com/xenial/daily-live
INFO:root:Downloading ISO...
INFO:root:Local file doesn't match checksum. Aborting!

Before I dig in further, is anyone else seeing the same thing?

Thanks,
Max