Amazon web source is completely broken

Hey all,
It seems the Amazon web source is completely broken.
I get this error whatever I try:

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Mp3tag v2.86
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Error connecting to server: http://webservices.amazon.com» 403: Forbidden
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Retry   Cancel   
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Would anyone have a solution?
Thanks in advance,

Alcahest

yes. a known fact since a couple of versions ago:

Amazon terminated my associate accounts and is no longer supported by Mp3tag.

From the changelog:

[2017-06-22]  CHG: removed Amazon tag sources after Amazon.com invalidated Mp3tag's web services account.