Iron per 100g was previously listed as 13.9. Now it is listed as 7.9.
Zinc per 100g was previously listed as 2.5. Now it is listed as 4.0.
So, the previously inaccurate figures weren’t just slightly inaccurate – they were wildly inaccurate by almost a factor of 2.
How can anything on the label be trusted? Anything on the label could be half as much as specified or double as much as specified, based on the robustness of your data up until now.