RockyLinux update to kernel 4.18.0-553.66 or 64

Find it strange that node 3 updated to "4.18.0-553.64.1.el8_10.x86_64" but all other nodes to "4.18.0-553.66.1.el8_10.x86_64". Cleared cache but it does not update to 66. Anyone have a clue why? Thanks

node1

  Operating System: Rocky Linux 8.10 (Green Obsidian)

       CPE OS Name: cpe:/o:rocky:rocky:8:GA

            Kernel: Linux 4.18.0-553.66.1.el8_10.x86_64

node2

  Operating System: Rocky Linux 8.10 (Green Obsidian)

       CPE OS Name: cpe:/o:rocky:rocky:8:GA

            Kernel: Linux 4.18.0-553.66.1.el8_10.x86_64

node3

  Operating System: Rocky Linux 8.10 (Green Obsidian)

       CPE OS Name: cpe:/o:rocky:rocky:8:GA

            Kernel: Linux 4.18.0-553.64.1.el8_10.x86_64

node4

  Operating System: Rocky Linux 8.10 (Green Obsidian)

       CPE OS Name: cpe:/o:rocky:rocky:8:GA

            Kernel: Linux 4.18.0-553.66.1.el8_10.x86_64

All repos at /etc/yum.repos.d are equal.

I had node3 and node4 for a while turned off. Then I cloned node3 or node4 can't remember to create node1 and 2 for a 4 node cluster. Updated all and versions were not equal.

I know that remove node3 and clone it from node4 will fix this... but it is strange.