Usability issues with new translation page as of today

Then it appears you are out of luck. To use Translate, a recent browser is required.

It is recent, but not the most recent.

I don't mind as you know, but please be aware that answers like this may be insulting to translators in less advantaged parts of the world who may be chanceless ot get quick internet connections or powerful computer hardware. I don't know, if we have any of those here, though.

Well, you can revert to the old interface by putting "?tux=0" (or "&tux=0" if there is already a question mark in the URL) in the URL. For example: translatewiki.net/w/i.php?title=Special:Translate&group=core-0-mostused&tux=0.