Version 3.0 Preview (167)
Tasks with phone numbers get data-detected and get a little arrow where you can FaceTime them, add them as a contact, etc. It’s possible to make this corrupt the display of the file.
test.taskpaper (174 Bytes)
In that file, do the following
Highlight the last two lines (the ones indented one stop too far)
Hit Shift+Tab once to unindent them
Hit ⌘Z to undo
On my computer, those two lines completely disappear at this point. Now:
Click at the end of the “Fa” line to put your cursor there
Hit “Enter”, then “Tab”
At this point, the other two tasks reappear, and the new task shifts to be below them.
If you save while the tasks are disappeared, they’re not deleted; reopening the file restores them. Still, this bug is pretty disconcerting!