Subject Alias issue - IBO 4.9.14

I'm having an issue with alias when using IBO 4.9.14 Build 53 on Delphi 6 with Firebird

When i try to use " FieldByName('Client').AsString " in a IBOQuery with the SQL 'Select CLIENT_NAME as "Client" From Clients', i get the error " Field 'Client' doesn't exist. ". If i try the alias with double quotes ( FieldByName('"Client"') ) it works just fine.

Until updating IBO from 4.9.10 to 4.9.14 the alias didn't have double quotes.

Anyone had the same problem?

Leo Euclides