This gets even more weird .... I put the first link, including parameter, into the browser and get a 404 error .... I delete the parameter numbers, hit enter and I get the pic.
I also tried a different pic with the same number (seems to be site specific?) and got that pic without error.
I haven't a clue what is going on.
I am presently using Chrome in 64 bit PCLOS but was using Chromium in 32 bit when I made the first post about this.
So, to really mess with my head, I put the first link into FF on 64 bit and had no difficulty; deleted the parameter and still had no difficulty.
Appears to be Chrome/Chromium based?
Can you check there to see if it is a universal Chrome/Chromium thing, or just for me?