Hello Rob,

r> Does anyone care to take this question on please? Is there somewhere
r> else I should report potential bugs?
AFAIK, it is a known problem: restoring of UDFs occures after
restoring of tables, so computed field(s) cannot know your UDFs at
restore time. As I've read earlier, FB2 will fix the problem (I may be
wrong).


HTH
--
Best regards,
Pavel Menshchikov
http://www.ls-software.com