What counts as a correction?
Report factual issues, not just wording preferences
A correction report is most useful when a statement can be checked against a reliable source. Typical examples include a changed visa eligibility list, a new immigration notice, an incorrect fee, an outdated stay period, a changed document requirement, or a border process that has been replaced.
You can also report internal inconsistencies—for example, if two VisaPNG pages give different answers for the same passport and travel purpose.