Comment 17 for bug 1873506

Yes, there is some lag. Although the image is named 0522, it was not available until the 25th of May, note the created message from your link:

"v20200522.0.0 currently released version
This version was created about 24 hours ago."

I did test the 0518 focal image and it was not fixed, 0522 is the first that works.