I get back

Error
Our servers are currently under maintenance or experiencing a technical problem. Please try again in a few minutes.

See the error message at the bottom of this page for more information.

If you report this error to the Wikimedia System Administrators, please include the details below.

Request ID: 11569b5b-b74f-4cff-8e28-836d18914c30
Allowed memory size of 1468006400 bytes exhausted (tried to allocate 20480 bytes)

However https://en.wikipedia.org/wiki/Timeline_of_the_COVID-19_pandemic_in_Canada does return a page

If I access

I get legitimate json. So the api does seem to be working.

And https://en.wikipedia.org/wiki/Gout returns a page

I'm not sure how to proceed. After a number of hours it has not yet resolved.