Interest can come from other places like a K-1 or 1099Div. Did you import any 1099 forms from your broker, fund, or bank, etc.? Like if you imported a 1099R it might have imported all the 1099 forms from that place.
Delete all the 1099 INT and see if any interest is still there. Enter them again Manually. That usually clears something out and fixed it.
