Upgrade Storage-1 (negative one) tags
FYI, Zotero is capable of getting confused on tag count when you delete tags quickly. Heisenbug, can't help repro. Good place for an assertion perhaps. Screenshot:
https://drive.google.com/open?id=1qzQhWQWwjBFCLIuOFZnJF6CHXfTXu9wZ
https://drive.google.com/open?id=1qzQhWQWwjBFCLIuOFZnJF6CHXfTXu9wZ
This is an old discussion that has not been active in a long time. Before commenting here, you should strongly consider starting a new discussion instead. If you think the content of this discussion is still relevant, you can link to it from your new discussion.