[Koha] 3 Bugs Making Librarian's Job a Challenge

[Bo Schafers]

Sorry to post yet again, but I've been working all afternoon to try and 
make Koha operational for our organisation...Version 2.2.9

1. In Cataloging, librarians are:
A) Unable to edit a biblio's 'item values' and update/save them - the 
stored values are not even loaded into the from fields from the DB
B) Unable to delete a biblio's 'items'.  Clicking delete, nothing happens.

2. In Cataloging, when changing updating values in field 942c 
(itemtypes) in the Marc editor screen it does not update the new value 
in the biblioitems table.

3. When Deleting a book from Koha, the Biblio Subtitle (245b) is not 
erased from the subtitle database. When new books are added then the 
subtitles of the other books get all screwed up, Wrong, random subtitles 
for the books. Only solution is command line or phpmyadmin. Spooky!

Not sure if I can present such a system to our library workers as yet. 
Bu then I have high hopes that the answers to the above can be found via 
the venerable readers of this list.

Regards,
Bo