If I refresh a weekly chart after editing scrobbles in my library, the get duplicated (both old and new entries)
I changed the name of an artist, after loading a week. So I pressed the gear, then "edit", and then "refresh from source" to update my chart. However, now I see that artist duplicated, both with the previous wrong spelling and the new one. Its albums and songs are duplicated as well.
Hey! Thanks for the report, we found the bug: after a refresh from source, the other charts of that week keep the old spelling, and older weeks keep it too since the refresh only covers that week. For now, the easiest fix is a rename in the CORRECTIONS tab of your chart settings, from the old spelling to the new one: it merges both in every week. We'll let you know here when the bug is fixed.
Hey! This is fixed now. After reloading the page, a refresh from source also updates the albums and songs of that week when a name changed on Last.fm. For older weeks, the rename in the CORRECTIONS tab is still the quickest way to merge both spellings.