I was having trouble with my Dropbox going into an 'Indexing' spiral. So after reading troubleshooting for this issue I logged out of Dropbox on desktop and logged back in again.
This has fixed the 'Indexing' issue, however I now have two folders showing up in my sidebar—
1. The new one
– Syncs to dropbox in browser
– Is in correct location in finder:
Macintosh HD > Users > myname > Companyname Dropbox
2. The old one
– Doesn't sync to Dropbox
– Has the Dropbox logo in sidebar
– Location in finder just says:
Dropbox > My Name (name)
– In header bar in finder it says 'This is an unlinked Dropbox' and a button saying 'Delete "Dropbox"...'