Jump In off-colour invalid second packet options
I have done significant testing and found out that you always get oferred an invalid packet for your third packet option (though they can be shown in any order).
When your first packet is a mono-colour packet, your three options will be:
* one mono colour option, and
* one multi-colour option including the colour of your first packet, and
* one multi-colour option not including the colour of your first packet.
When your first packet is a multicolour packet, your three options will be:
* one mono-colour packet that is one of the colours in the first packet, and
* another mono-colour packet that is a different colour to the above option but still a colour included in the first packet, and
* a packet that includes a colour that is not included in the first packet (could be mono or dual coloured).
This means that it is impossible to select two dual colour packets with the same colours (eg Modified and Werewolves).
This indicates that it is a simple boolean error in the code, with the wrong set of packets being used to randomly selecting the third packet choice.