Duplicate songs between history import and fetching

[bemug]

Describe the bug

I used Your Spotify for 1 week, that fetched songs by itself. After that I imported my Spotify Account Data, resulting in some songs being duplicated.

It might be because the timestamp is a bit off.

Expected behavior

Have only 1 instance of each song.

Additional context

^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] Adding Behelit - jacket. from data (5426/16011)
^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] Adding Come Hell or High Water - Imminence from data (5427/16011)
^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] No missing tracks, passing...
^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] Adding Leave Her Johnny - Sean Dagher from data (5428/16011)
^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] Adding 1589 - Powerwolf from data (5429/16011)
^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] Adding Dancing with the Dead - Powerwolf from data (5430/16011)
^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] Adding Days of Thunder - The Midnight from data (5431/16011)
^[[33mserver_1  |^[[0m [info] [10/2/2025, 7:32:33 PM] Adding Whispers End - Dance With the Dead from data (5432/16011)

Screenshots

Shared link

Tell me if needed.

[bemug]

I'm also looking for a way to clean that manually in the meantime, if anyone has an idea please share.

[LeonNamowitz]

I believe my solution was to request the extended export from Spotify and then not use Spotify until it arrives and I could import it. Not ideal but definitely did the trick.

There are still other problems with duplication of tracks though, see #465