Not a bug
BYOND Version:N/A (Website Bug)
Operating System:Windows 7 Home Premium 64-bit
Web Browser:Firefox 3.6.13
Applies to:Website
Status: Not a bug

This is not a bug. It may be an incorrect use of syntax or a limitation in the software. For further discussion on the matter, please consult the BYOND forums.
The Feedback tab on hubs only seems to appear on hubs you own, even though BYOND Members supposedly have access. You can still pull up the Feedback tab by going through the submissions link on the games page, or by manually appending ?tab=feedback to the games hub address.
This is intentional, as we didn't want the feedback to be over- or mis-used (since it acts a lot like the comments). We figured that anyone interested enough to browse the submissions might want to leave feedback.