Can I rerun the job without the darkest exposure to avoid texture issues?
Send an example of the texture issue first — sometimes texture problems come from a grouping mistake where a dark-only or bright-only bracket got edited alone, rather than the full 3-bracket set.
What might be happening
If a full 3-bracket set is being edited, you should get a crisp image with full dynamic range. If you're seeing distorted or weird-textured output, it's often because one of the brackets got edited solo (grouping error), not because the darkest exposure was the problem.
What to do
Share the affected photo with our team. We can tell whether it's a grouping issue or something else and advise on the right fix.