I found the reason for the trouble, but i need further help.
It depends on the active falang language translation driver (System - FaLang Database Driver),
deactivating results that the editor menu buttons will be shown again.
But i need the translation possibility on that site, what to do now....i will checkup at falangs support....meanwhile
perhaps someone has an idea on how to fix the problem....
If it just started and you were using No1 Shopping for a bit then I wouldn't think it would be a template issue. Perhaps you changed some template CSS? You could try backing up your No1 Shopping CSS then grabbing fresh ones and applying to your site to be sure. If this doesn't fix it can you post a URL where this occurs so I can take a first hand look?