[orca-list] problems with some clickable elements in firefox

[Michał Zegan <webczat_200 poczta onet pl>]

Hello.
I have a problem with clicking some webpage elements.
Specifically, there is a bank website, the one after I log in to my account.
I log in, then go to see a list of cards that I have, and select my visa 
card (that is a clickable element but no problems with it). Then, I want 
to change card limits, and the limits are hidden, I have to make them 
show by pressing another clickable element that is reported to be a link 
but pressing enter on it does not work. Clicking on it does. I see the 
limits themselves and want to modify them, under the the limits there is 
another element called modify. It is not marked clickable, but it 
actually can be clicked. Unfortunately, pressing numpad / on it, even 
though it works in all previous case, does not work here. Also, flat 
review sees everything I managed to click with the exception of the 
modify button and some limits, I believe this is related to each other, 
that if you don't see something in flat review you cannot click it.
Firefox version is 37.0, orca/gnome 3.16, system is archlinux.