Hi!
Can you please check and let us know if you are still
experiencing the
problem?
We have a task
https://phabricator.wikimedia.org/T202764 which I suspect
describes the same issue. It is still open, and even though WDQS is
running on Kafka in production and thus is not affected by it, I see it
every time I run it on Labs (where Kafka stream is not available). So I
think the issues with RC API on wikidata are still alive.
There's also a parallel issue of
https://phabricator.wikimedia.org/T207718 with RDF fetching, which also
still happens.
--
Stas Malyshev
smalyshev(a)wikimedia.org