Hello, old bug I had in 1.7, the players become invisibles after a teleport/respawn, I fixed that in 1.7 with a hide/show, in 1.8 it seems doesn't happen anymore so I removed this fix...

A few time later a large part of my players complained about it again, I re-added the fix, but it could be a vanilla or a spigot entity tracking bug no ?

> Workaround in Java code > http://pastebin.com/xVccaRMh