One step ovulation tests

Zoe • Married 01/08/15 👰🏽Miss T born 03/06/16👧🏽 Little roo due 06/04/20 👶🏽
I've been using these but recently ordered a new batch from the same supplier they came with the LH written on but I figured they'd just changed the packaging but I compared them to the original ones and the results are completely different, These were taken with the same urine sample at the same time but one is a lot darker are the different?