Last modified: 2013-01-14 22:14:00 UTC
The table in problem is here: https://zh.wikipedia.org/w/index.php?title=Wikipedia:%E4%BA%92%E5%8A%A9%E5%AE%A2%E6%A0%88/%E5%85%B6%E4%BB%96&oldid=22294768#Wikipedia:.E7.AE.A1.E7.90.86.E5.91.98.E5.90.8D.E5.8D.95.E7.9A.84.E7.BC.96.E8.BE.91.E6.88.98 Expected to be a part of https://fr.wikipedia.org/wiki/Mod%C3%A8le:Liste_des_administrateurs_actifs (but not the same wikitext because of lack of templates) Trying to sort the zh-table with Pseudonyme column hangs up my browser but the fr-table works fine. Tested in Iceweasel (like Firefox) and Chromium.
On zh.wikipedia.org, clicking on "Pseudonyme" in the table header of "Administratrices et administrateurs actifs" with Google Chrome 24.0.1312.52 there are no problems, and no problems with Firefox 17.0.1 either here. I guess this is obsolete now, but please reopen if you can still reproduce.
This was probably fixed by Iba17bc6b, together with bug 42097.