Well, not exactly, most of the times the problem is also related with renaming albums from several artist. If, for example, I rename a certain album to something else, that goes fine. Then i move on to the next artist and rename that album as well, the second album has the name of the fist one. It's pretty tricky to explain but I think Amarok somehow caches the fields used by renaming, but doesn't clean them afterwards. If it is still unclear, I can make another video capture, showing the problem in more detail.
Well, not exactly, most of the times the problem is also related with renaming albums from several artist. If, for example, I rename a certain album to something else, that goes fine. Then i move on to the next artist and rename that album as well, the second album has the name of the fist one. It's pretty tricky to explain but I think Amarok somehow caches the fields used by renaming, but doesn't clean them afterwards. If it is still unclear, I can make another video capture, showing the problem in more detail.