If this is not the correct way to inform about this problem please point me where to do it. I (and also other people) opened a launchpad bug several days ago but it seems that nobody takes new bugs since mid July so it will probably ignored.
packages.ubuntu.com is currently maintained by a community member. We’ve been discussing with other community leaders on a path forward if that member is no longer interested in maintaining it.
My case usage of this website is to track and download several packages from distributions different that the one I’m using. So I got a process that download the compressed packages textlist from that distribution and compares the version of the packages I’m tracking with the ones I’ve installed warning me when a new version is available. Then I download the corresponding .deb files to update them.