Hello, with current org, if I insert two inactive time stamps in a row (to create a range of dates) and then go back to the first one and adjust the date (say) using S-<up> or S-<down>, the second time stamp disappears. This does not happen with active time stamps however.
Now, it may be that the design decision was taken that a range with inactive time stamps may not mean anything so this might not be a bug... but it feels like one to me! ;-) but not a particularly urgent one, I must admit! Thanks, eric -- : Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1 : using Org-mode version 7.5 (release_7.5.52.g0dc16.dirty)