Looking at the 607/587 BCE issue, I was wondering if the Bethel could spin some new light to avoid embarassment and buy themselves an extra 25 years or so.
If it was 1935, they could claim that the call to close the doors to heaven was actually the real date of Jesus' invisible reign and tie up two embarassments with one flash of light.
Best I could find though, nothing really important happended then. Anyone else with better JW historical records think of an "out" for them?
Once 2014 comes, they are in for a major explanation. Witnesses are starting to get anxious since it represents 100 year reign. If there is nothing to replace it with, they may face an exodus worse than 1975 as they no longer have a date or marker for current witnesses to look forward too.
"Soon" only lasts so long, and with a good old century marker in the "soon" teaching, Witnesses are going to start getting tired and start getting educations and planning for retirement, which is exactly what HQ doesn't want them to do.