Windows defender bug or what?

[Sid2000]

So after scanning my pc, I found this: https://gyazo.com/e6a08e8fea8e2112c02d3b9549e66738
then when I clicked on "see threat details" I get sent to this: https://gyazo.com/2071f6712e18743e091e19d2fa31aecb

What????? can someone explain this

thanks

Update: After I re scanned, I found no threats

 

[Ralston18]

One time occurence is most likely just some fluke or"perfect storm" of events. Or Gremlins....

Perhaps the threat count was corrupted where the correct value was simply incorrectly displayed.

Yes - a bug most likely. Especially if the count corrected on re-scan.

Keep an eye on things. Good chance that some bug will just be quietly fixed and hopefully the problem will not reappear.