Not a bug URL does not cache

[JoyFreak]

Affected version

2.0.10

When sharing a URL to a thread on social media it does not cache. The reason for this is because the url includes characters such as ' ' in the url when a thread title uses it as seen in this thread.. When removing the ' ' between "cool" it then caches.. Should characters like that be included in the url?

https://www.joyfreak.com/threads/fortnite-gets-a-‘cool’-new-trap-with-update-6-1.18470/

edit: the url is showing up like this:

 

[Mike]

That URL is 100% valid -- as you can see, the real URL is encoded. Checking with Facebook's debugger, the URL is indeed cached from around when you posted this. Anything else would likely be a service specific issue.

Saying that, if you mean something else by "caching" then let us know.