Yep, me. I actually got online to try and find out why it has started this and found your question. My gallbladder has been out for 40 years and the indigestion just started a couple years ago. I love peanut butter :-(
I ate trail mix earlier today and have been paranoid I was getting a stomach bug because the indigestion and reflux is so bad. But now, hours later, still not nauseous or vomiting, just the acidity. I also don’t have a gallbladder and will now be avoiding trail mix.