I've spoken to E* support and as said above, they are aware of the problem.
It was explained to me that they were hoping to fix it shortly, perhaps in the next few days. Apparently this problem got worse after the L229 early this month.
I was told though the EPG is updated (if you have it enabled) every night, there are small updates sent down a few times an hour. I guess that is why sometimes I see the entire Voom schedule at first and then checking back a few hours later, it is missing the info.
In my situation, the only channels that show this problem are RAVE, ULTRA, GUYTV, MONSTERS, and HDNEWS. The current program and the following program are always shown with whatever comes next shown as "No Info Available.
If the EPG is working for the full term and I set a timer, the timer may not fire if the EPG loses the info. Checking the timers under Schedule will show the timer but it is missing from the main list.