LiveUpdate Time error

 Has a bug developed in the LiveUpdate last update time display?  I am running version 21.4.0.13 and about two days ago, the last update timer seems to quit working?  I can still do an update and after the updates are updated and I run LiveUpdate again, I get the "LiveUpdate finished - No updates found" message.  The last update still shows two days ago.  Even after running the LiveUpdate, the virus definitions update still shows two days ago?  If I click on support>subscription status, it shows the correct amount of days left.  When I click on Support>Get Support, it runs through it's checks and comes back with no problem found.  A reboot has not changed the Update time?  I'm sure tomorrow everything will be normal but I want to check.