There is no censorship - the application is still available in Canada. The order is to close offices in Vancouver and Toronto.

In May of this year, the Canadian government ordered two drone detection companies (Pegauni and Bluvec) to shut down using almost the exact same wording.

For comparison (this is actually quite interesting), here is the ByteDance release:

https://www.canada.ca/en/innovation-science-economic-develop...

And here is the Bluvec/Pegauni release:

https://www.canada.ca/en/innovation-science-economic-develop...

So, there’s no censorship but the releases are extremely similar to drone detection companies.