If you can't tell whether the LEDs are amber or pink - then they're not amber - they can light blue only, amber only, or blue & amber together in different proportions which causes them to show colors that I have seen described as pink, purple & white - but when they're blue or amber, it's a definite blue or amber.
The unit is sensing some sort of a problem with the drives, but I don't know what, and it may be confused - reports like this were quite common with 1.04, but I think this is the first I've seen with 1.05 - if you have the space to back up the data, it might be a good idea to reformat the drives if they were infact formatted last under 1.03.