I've noticed the problem too. Unfortunately it doesn't work for titles that have /II in the year with your code.
Use this code instead:
#YEAR#
#STARTREADWEB#
#FINDLINE#=<a href="/Sections/Years/#12##ONERROR#=*STOP*
#FIND#=Years/#12##ONERROR#=*STOP*
#FIND#=/#01# #ONERROR#=*STOP*
#FIND#="#02# #ONERROR#=*STOP*
#TAKEWORD#=#03#,#01#,#02#
#TAKEYEAR#=#03#
#ENDYEAR#