Was experimenting with Amazon Associates:   Amazon native ads - with decent results.     I'd copy the code from Amazon client side, and paste it into a custom HTML block, drag the block onto a page and it showed up perfectly.

Now they won't show up at all doing same thing.    My Amazon side is valid (just got a check actually).   Did something change?  Any ideas?

Thanks.

Update: Can't view in Firefox, but looks fine in Safari.   Weird.

I use amazon native ads as well and working fine in firefox. Try clearing cache maybe?

Thank you.  I tried... still not working in firefox.  ugh

Any firefox experts out there? 

I realized some with firefox can and some can't.  Not sure what version or setting is preventing it.  

Thanks