For the moment, Chrome works.
The issue is a change in the software that requires eliminating a previously accepted shorthand in the coding. It now needs to be spelled out, and DG is doing that as we speak. It's a lot of files, and database access is restricted to DG and manta, our coders and database gurus, to prevent bigger issues.
We know Chrome works. IE has always had issues, to be honest. Users had issues with Firefox, and I couldn't get Edge working, either, but Chrome has been fine. So, until the last corrections are made, go Chrome.