IFTTT duplicating all songs added to monthly playlist

[LynScz]

Plan

Premium

Country

UK

Device

iPhone 8

Operating System

iOS 12.2

My Question or Issue

Hi, for about a month now IFTTT has been duplicating songs I liked multiple times into the monthly playlist (eg. April 19). I've never had this issue before.
I tried reactivating the service, logging out and in again, deleting the applet reinstalling it but nothing has helped. Anyone with similar issues and/or a fix?

Thanks!