On Chess Stack Exchange, there is a jQuery plugin which is integrated to display diagrams like this:
Today (1 February 2022), at around the time when this chess question was first posted, the PGN Viewer plugin stopped working across the whole site. The issue seems to be reproducible on all devices and browsers.
Instead of the chess diagram, we now see a code block with the chess notation instead:
There is a console error on all pages of the Chess SE and Chess SE Meta websites:
In We're Migrating our JavaScript, we were asked to post separate questions for bugs related to the JavaScript migration, so I am posting this question.
There is also a question about this on Chess Meta SE: Why has the PGN Viewer (replayer) stopped working?
Chrome 97.0.4692.99
onWindows 11 Version 21H2
with incognito mode) when I use no VPN but it works with a VPN (or with some VPN locations) for me.chess
code is set up to be loaded dynamically by the Webpack runtime system, but it had also been configured as an (unused) entry point in the Webpack config. As far as I know that's meant to be supported, and I couldn't reproduce it when I ran the build on my machine, but removing the entry point for thechess
code does seem to have fixed the issue.