Pocket teleport while Warden applies or procs Binding Ward has unexpected results

[Evelyz]

1) If Pocket teleports just as the cage is clamping down, Pocket becomes caged at the teleport destination, seemingly with a reduced duration.
2) If Pocket teleports at the same time as Warden uses Binding Word on them, the cage's radius is centered on where Pocket lands after the teleport.

Game IDs are 31035046 and 31036377.