Yea, I found that bug :(...
I've gotten a bunch of feedback of things to make better. So I will probably make a "final" version after the jam that fixes stuff... I'll still leave the jam version up for posterity ;)...
The combining rules are pretty simple, when you combine cards, each line is compared and text that is the same on each line is added together, if it's different then one overrides the other =)...
Glad you liked it ^_^...