If someone you had blocked on Roblox has been terminated, you won’t be able to access your blocked list through the privacy page in account settings, resulting in not being able to unblock anyone through there
Repro (requires Postman/similar)
- Block a terminated user by directly using the UserBlock API (see below)
- get-detailed-blocked-users will now error when requested
Demonstration
Block User using curl
.ROBLOSECURITY cookie and the x-csrf-token header are required
curl --location --request POST 'https://accountsettings.roblox.com/v1/users/4/block' \
--header 'Cookie: .ROBLOSECURITY=...' \
--header 'x-csrf-token: ...'
Retrieve Blocked Users List (get-detailed-blocked-users)
This can be accessed by directly visiting the URL if logged in at https://accountsettings.roblox.com/v1/users/get-detailed-blocked-users
Requires .ROBLOSECURITY Cookie
curl --location --request GET 'https://accountsettings.roblox.com/v1/users/get-detailed-blocked-users' \
--header 'Cookie: .ROBLOSECURITY=...'
Expected Behavior
get-detailed-blocked-users should return {"blockedUsers":[{"userId":4,"name":"...","displayName":"..."}],"maxBlockedUsers":100,"total":1}
Actual Behavior
get-detailed-blocked-users returns {"errors":[{"code":0,"message":"Something went wrong with the request, see response status code."}]} with Status Code 500 (Internal Server Error), which causes the Blocked Users list to not appear at all