Hi @johncomposer, with condensing issue is always better (if not essential) to upload the Dorico file (there are too many variables that are not guessable from a screenshot).
For the inconsistent staff labels, you have probably edited the instrument names manually. To reset this, go in Setup mode, and then in menu Setup choose Reset Instrument Names.
For the other issues, we need the file to give further suggestions.
In this important post you find suggestion on how to cut down your Dorico projects (to upload here):