First, a huge congrats on the release!

My issue: I am using the following URL to make a call to the local API:
http://localhost:23119/api/users/0/items/${itemKey}?format=json&include=bib,citation&style=${style}

It worked fine in the previous version. In version 8, it seems like the citation section is returning not only the current citation but all the previous citations since launching the app. After a restart, it still accumulates citations, but only the ones since the restart.