Beta (1196662) 64 bit installed: all test is underlined in red

Since installing the latest version, all text within document, synopsis, notes, characters/ character sketches etc are now ALL underlined in red.

Have tested a small area to see if it can be reversed by clicking on the U_ to no avail.

Also typed in new text which is automatically being underlined.

Closed and restarted project - nop difference - still underlined in red

Downloaded both US and refreshed Australian dictionaries.
Scrivener group in FB very helpful.