So, Abrosia should now be visiting the attic at the correct time now. I've also applied the latest bug fixes again.
Please thank Waser Lave who took the time to investigate what was causing this issue and wrote a fix in the attic timer code to rectify it. It was slightly confusing to deal with, because while the ABer was successfully accounting for daylight savings time in the conversion from GMT to NST, the actual attic restock times change by an hour during daylight savings time. So what's funny is that if we completely ignored that DST even exists, the autobuyer would always buy things -- it would just report the wrong time to you at the bottom of the application.
There are also reports that the autobuyer is not buying items in Main Shop mode. These problems cannot be reproduced, so there's likely something wrong on your end.
Since some users purchased Advanced Membership with the understanding that they'd be able to also AB in the Attic, I will be extending all current Advanced Membership by a week. This should be applied in the next couple minutes, just figuring out how IP.Nexus works.
EDIT: This extension has now been applied.
Sorry for the inconvenience. It should have definitely not take us an entire week to fix a problem this trivial.