Wikimedia Bugzilla is closed!

When scrolling down in the TUX list, new messages are being loaded. In IE9, this never appears to stop, so the list keeps on growing, and the same results keep on being added to the bottom of the list.

Steps to reproduce:
1. Go to URL.
2. Scroll down to the bottom.

Observed:
I. New messages are being loaded and are added.
II. Bar at the bottom displays "Loading messages..."

Expected:
III. New messages are being loaded and are added (correct)
VI. Bar at the bottom displays "Loading X messages..." (incorrect)

3. Scroll down to the bottom again, and again, and again, and again, ...

Observed:
V. There is no end to the loading of new messages and messages are repeated.

Expected:
VI. Messages are being loaded in incrementally, and as message group counts are finite, it is expected an end is reached.