Cannot review enormous PRs in the new interface

Yeah I know we should not have enormous pull requests, but we have a use case for that it's the first that big. There are 10 files. 5 of which have 1-2 megabytes.

When opening the PR to review in the old interface everything is good. The big files are collapsed. When opening them we get the error Now that is a lot of code! There's simply too much in this diff for us to render it all.. That's not an issue as I understand there should be some limitations. So we are satisfied with the old interface.

When opening the PR to review in the new interface, we can't review anything. We have displayed error Something went wrong. In the network tab we have a 555 response code for the diff request.