/usr/lib/x86_64-linux-gnu/libjxrglue.so.0 is in libjxr0 1.1-6+b1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libjxrglue.so.1.1
/usr/lib/x86_64-linux-gnu/libjxrglue.so.1.1