I can see a row of LED’s that are a strange colour or slightly different to the rest of the led’s on That module ?

I can see a row of LED’s that are a strange colour or slightly different to the rest of the led’s on That module ?

This issue indicates an IC Chip short circuit whereby it is likely that one of the IC legs has touched 
another OR become unseated by solder failure. This is more prominent immediately after 
installation as transit and man handling could create this issue.
Remove the module in question and thoroughly clean the PCB to check if you are an 
experienced installer otherwise remove the model and replace with a spare and return the 
module for repair / replacement.