Rafferty's teething wafers

One contains more sugar, check the back and compare the sugar

I'm also confused with this

Check the dates? They could be made at different times so they’ve updated the age recommendations to 8 months? Or could just be a misprint?

Wow this is so weird No idea Are the barcode numbers the same?

The only explanation I can think of is that they've updated the recommended minimum age to 8 months and some products on sale still have the 6+ months recommendation. Their website shows these are for 8+ months.