Component names all mixed up after editing one entry

[hammertime]

you have to manually fix the xml file, my guess is there is a duplicate slug or there was 2 renames at once or something.
maybe we can help if that is beyond your expertise

No duplicate slugs afaik, but it's quite likely that I renamed two components at once before saving.  I'll refrain from doing so in future.  and thanks, I'll be fine to edit the .xml doc and I'll check out the bookmarklet of which you speak