Don't know what you mean about creating a new page.
I meant the link "Adding a new museum" from the home page (http://www.the-athenaeum.org/sources/update.php?a=a1).
I think this bug occurs because you entered the name of the museum in the field "Name in English" and left blank the "Primary name (required)" field. The "Name in English" field is only for the translation of non-English speaking museums. Maybe Chris should write it this way in the form. I agree that it's misleading.
In addition, you no longer have to add the location of the museum after an hyphen ( '- Norwich' in this case) as it is now automatically displayed in the dropdown menus and the museum list.
No I didn't add 'name in English'. If th museum is in English I don't add a primary name but not to worry. I'll see how it works at a later date.
The location of the museum does not show up in the artwork page so one doesn't know where it belongs. That's why I like to add the city it is in. I don't believe in 'unknown' for locations (very few locations are unknown) as so many of you add. Perhaps it is due to not checking properly as I am adding countless museum holders to 'unknowns' which have been left out by the original uploader (horrible term). A large number of these are in public museums. As with artwork sizes, most of which are left blank, I think it is lazyness on the part of the original loader.