I noticed that as well.
The 2011 liturgical wall calendar published by Byzantine Seminary Press has Oct 31 as Blessed Theodore's feast. I looked at the reverse side where it is gives a brief description of each saint and it lists Nov 1st as the feast of Blessed Theodore.
I still have the video of his beatification in which it was publicly announced that Nov 1st would be his feast day.
I believe this is just a printing error, because I also noticed that the same 2011 calendar has back-to-back feast days for St. Elias the Prophet (July 19 and 20). It's only on July 20th.
Byzantine Seminary Press should be notified to proofread its 2012 calendar before it goes into print.
Addendum:Hmm, I just went on the Eparchy of Mukachevo website and it lists Oct 31 as his feast. OK, now I am confused!
