In my document, my citations are superscripted, e.g., 2-10. Normally, when I move the cursor past the superscripts, they turn gray, but now they no longer do, and when I add a new citation, it becomes #1 even if it shouldn't be. It's also not added to the bibliography. In the Zotero tool bar, it shows an Unlink Citations option, which I assume means they are supposed to be linked currently. Suggestions?