Is this the right place to ask this?

I run the wikidata author-disambiguator - https://tools.wmflabs.org/author-disambiguator/ - and since a few hours ago it seems to be constantly freezing. I've restarted it 3 times today already. It runs ok for a few minutes, but then at some point when I try to connect it just hangs forever. I've waited up to 30 minutes on a page that should respond in seconds, and gotten nothing back. This has worked fine up until today. It's using the php7.2 kubernetes image - did something change very recently? Or was there some other recent cloud/tools change that could cause this?

Arthur