We have a .tiff image that is producing corrupted output.

Original: https://prod-elife-published.s3.amazonaws.com/digests/55692/digest-55692.tif

Corrupted: https://iiif.elifesciences.org/digests/55692%2Fdigest-55692.tif/full/full/0/default.webp

With the same type of corruption for .png and .jpg output formats. The corruption is different on each generation however we have caching turned on so you'll need to add request parameters to see that (/digests/55692%2Fdigest-55692.tif/full/full/0/default.webp?a=z).

We run loris from a Docker container so it's state is fairly fixed. You can pull the image from here: https://hub.docker.com/r/elifesciences/loris

And see it's definition here (forked from loris-docker): https://github.com/elifesciences/loris-docker

Version info:

• Ubuntu 18.04
• libtiff5/bionic-updates,bionic-security,now 4.0.9-5ubuntu0.3 amd64
• libtiff5-dev/bionic-updates,bionic-security,now 4.0.9-5ubuntu0.3 amd64
• libtiffxx5/bionic-updates,bionic-security,now 4.0.9-5ubuntu0.3 amd64
• loris==3.0.0
• Pillow==6.2.0