Trash can problem

I'm having a problem with the bookmark trash can on my phone: I have two of them! One trash can is called "Trash", the other one is called "ごみ箱" (i.e. one in English and one in Japanese). This is a bit strange considering that I'm using the Swedish version of Opera Mobile; I'd expect one single trash can called "Papperskorg" (or similar) instead. If I click on "Hantera" (edit/manage/maintain/whatever) in the list of bookmark folders, it says that I can only delete the "Opera Mini" folder but not the "Trash" or "ごみ箱" folders. Any idea of how to get rid of one of the extra trash cans?

I'm not sure if the trash can problem occurs because I'm using Opera Link to synchronise the bookmarks on several devices where Opera is set to different languages. Still, Opera Link is supposed to be able to support several different language versions of Opera, so that's not an excuse for producing multiple trash cans.

My Opera version numbers (in case it matters):
Opera Mobile 11.10.ADR-1109081720 (Swedish) for Android [two trash cans ("Trash" and "ごみ箱"); this is where I'm having problems]
Opera Mini 6.1.25577 (Swedish) for Android [no trash can]
Opera (desktop version) 11.51 (Japanese) for Linux i686 [one trash can ("ごみ箱")]

HI, have you tried the web interface?

https://my.opera.com/stefan25/account/link/bookmarks/

You can see which trash directories are listed there, and have a go at deleting the unwanted ones... maybe

I logged in and saw the two trash cans -- one was listed as a normal directory and the other one was listed as a trash can. I'd assume that the one listed as a normal directory can be deleted somehow, but how do I do that?

Don't be too sure ... I only have one trash in Opera itself, yet I have two in the web interface ...