[arch-releng] "last success" does not really show last success

[Dieter Plaetinck]

Hi Tom,
I just entered a success result for 2011.08.13-slightlybroken (arch i686), but
the "last success" column for arch i686 shows 2011.06.10 , even though when I click the 'i686' link, it shows my report.

http://www.archlinux.org/releng/feedback/

Maybe the sorting or something needs to be fixed for these 'last success' (and 'last failure') columns?

Dieter