We specifically added Fix major site issues and Fix minor site issues options within the ETP Strict to strike the appropriate balance, if the user is inclined to opt into these.
We pay close attention to all user feedback and site breakage reports. We’ve been working hard to improve web compatibility across the board, and we hope these changes make a noticeable difference for you and the rest of our community.
We're glad to hear from such a long-time Firefox user, we appreciate hearing from someone who has been with us since the early days.
The Zopa website seems to be loading fine on our end, could you share more detail on what specifically isn't working ...