Subsection expand buttons of mobile version stopped working on nokia S60 browser, and is a major issue as the browser just exits/disappears once clicked.
Happens on any article viewed on mobile version with the mini map browser included on this devices, currently a Nokia E52 (S60 3rd ed. FP2).
It worked fine until few days ago (maybe 2 or 3 days, since then I'm stuck on an unusable mobile version as the link for desktop version is also on an expand button, sadly i don't know if there is any emulator to reproduce the bug on a desktop PC.
Maybe this browser is not supported by wikipedia and the mobile is quite old now, but that's a pity as it worked flawlessly until some days ago.
Thanks in advance.