Links in posts

[Glug]

Hiya,
I've spotted something weird the last week or so, http links to Amazon are showing up as an Amazon graphic with no link.

Latest example is this post from Jim: https://www.accordionists.info/threads/affordable-nippers.6811/
Which to me looks like:



And the 'a' doesn't link to anything.

 

[JIM D.]

Let's try it again --
Amazon product ASIN B01MRXUJWD

 

[Glug]

Same result.

Here's a link just copied in: Amazon product ASIN B07X3CZ3FJ
Here's the same link using 'Insert link (Ctrl+K)' from the toobar: link

On preview I'm seeing the first one as 'a'.

 

[JIM D.]

I'm using Google and the links work fine.
I tried Firefox and the links don't work. Puzzling ??

 

[Glug]

OK, my fault

It does what I showed in Firefox (80.0) with uBlock and Ghostery turned off.
In Chrome with uBlock turned off it works.