Tidied up entities (removed redundant methods, added missing methods that were causing warnings)
Added extra check that an audition has a linked show (somehow the live database had an audition that wasn't linked to a show)
Removed foreign key constraint on 'rid' column in acts_access table - live database contains references to other tables too, which were causing errors
Added +1 to diary row comparisons (it seems that when PHP compares two dates, <= does the same as <...). Removed extraneous var_dump