I think desync fall deaths have become more common since 0.49.

[OptimumVision 60]

It's been happening a lot more to me since.

[Halven (DayZ) 11]

Is this the bug where you from nowhere die or break your legs when higher up then groundlevel?
Hoped they would fix that in 0.49, i really hate it since my playstyle is as a sniper, not being able to climp up in cranes, towers or to be on the second+ floor in buildings sucks ass, i don't know how many times i've died from it.
Add to this that a new bug came with 0.49 which makes you unable to hold your breath when using a long range scope.
Got to love alpha phase<3

[Judopunch 523]

The only time i have seen something weird here was when a server was in BAD need for restart. Zombies fighting into buildings lag through doors and teleport via lag to players, is about the closest thing like this that I have seen repeatedly.