This issue contantly disappears and reappears.
For a while, the Speed Dial link in question would stay deleted. However, recently I decided to delete another Speed Dial link, and now they started to reappear together: the link "successfully" deleted a long time ago and the freshly deleted link reappear. I have to delete, delete and delete them again and again to finaly force them to stay deleted.
The issue is exactly the same with desktop version of Opera. I currently see some bizarre folder in my desktop Speed Dial. I never created this folder. And can't delete it since it keeps reappearing.
Renaming bookmarks in the bookmark list also takes two or three attempts to make it stick. Initial renamings do not work: in a few seconds/minutes the new name gets reverted to the old one. Deleting bookmarks has the same issue: deleted bookmarks reapper until I delete them several times in a row.
What is going on? Basically, sync functionality is completely broken at this time. How long is it going to take to fix it? How many resurces are currently allocated to fixing sync problems? I don't seem to see any progress.