I'm having the same issue, googled it and found this entry. Luckily in my case the result is still zero US tax owed, but the value for 3d "gross foreign source income" is 2x what it should be in my form 1116. In 3e the "gross income from all sources" is what it should be, roughly half the value for 3d. I've been through it all many times and I see no mis-entry on my part, seems like a bug. Please advise!
