A Study in Emerald - couple of bugs

Okay so firstly sorry I have posted on the Module and the Module discussion page (sorry again!! I am a n00b at this) because I found the following two things:

Possible bugs or lack of functionality: 1. Cannot swap Double Agent tokens secretly (i.e. using Irene Adler without everyone at the table seeing what has been taken) 2. The only two spaces for Perm. Effect cards hide / displace (who knows where) the cards when cubes are placed there.