All systems are operational.
The issue has been resolved, and we apologise again for the trouble.
We know the digital signing events page shows a 500 error when clicked, and we apologise for the trouble.
The digital signing is fully functional, and it's only viewing this page which throws an error.
We are working on a fix.
Incident UUID b1a9b8bc-975f-4497-b03f-1ffdf77a72f3