It is not a bug.
It means that the profile or the content you tried to access no longer exists, as the message says.
This happens occasionally. Sometimes people post inappropriate stuff that the mods remove right away.
Like the occasional post under the title "Bug: my account was banned for NO REASON!!!".....
Hi, while i was checking the Beta messages i got two that say the following:
Removed
The profile or content you have tried to access has been removed from Chess.com
If you feel this is an error, please contact us
is this a bug or just someone deleted it?