Does FEUD have a bug?

[Champions_2002]

I am trying to play Feud from mastertronic , but when i try and get the "Knap Weed" spell it will not let me collect.

 

I got the cas version from here.

 

http://www.atarimania.com/game-atari-400-800-xl-xe-feud_1946.html

 

As anybody had this problem?

 

 

 

 

[Avram]

I remember one of the plants was impossible to collect BUT it's not necessary to beat the game. Great music, shame that the graphics weren't more colorful.