Orca seems to get stuck on links with Firefox 3

[Krister Ekstrom <krister kristersplace ws>]

Hi to the list again,
Yesterday i downloaded the then latest nightly build of Firefox and the
latest svn version of Orca and was trying to surf as usual when to my
horror navigation seemed to get stuck, not only in complex tables, which
i have a feeling that it often can get stuck in but also on rows
containing links. I couldn't move the cursor up or down and the only way
to get out of this was to tab to the next link and then try navigating
with arrow keys again. Anyone else encountered this problem? Does it
sound familiar for developers? and thirdly what should i do?
/Krister