I don't know if these are related, but once i hit more than one weirdness i decided to start tracking them:
I think these are all fixed, but I'll let you test them. If you can establish, as you did with these, that something is introduced by changes within a release, then it would be great to link to the support ticket from the release discussion (or, if it's short, just post it there).
all good, closing.
--John Abbe.....Sun May 02 07:41:08 -0700 2010