This is not a bug. This is how it works.
For example: You can switch between any Steem Blockchain posts with the name like below.
https://utopian.io/rmb/@rmb/links-in-busy-org-activity-view-are-not-correct
Look here, I have added iloveutopian: -
https://steemit.com/iloveutopian/@rmb/links-in-busy-org-activity-view-are-not-correct
That is only the category which can be changed freely by the users, so it can be manipulated to use in different steem platforms.
Most important part is :
@rmb/links-in-busy-org-activity-view-are-not-correct
Which should not be changed.

For the reasons above, I won’t be able to accept your contribution now. Thank you very much for using Utopian platform to make this contribution. Will be waiting for your next contribution.

[utopian-moderator]