I know the Silver Leashes bug has been reported a few times already, but I would like to add another issue that it has helped to point out. The overall protection that surrounds the spawns in the Imperial City seems to be heavily slacking, as a Sorcerer with Bolt Escape you will be surprised at exactly how many places myself and other Sorcerers can get to...
Except in the video below, it only took me a few jumps from the ground and I am able to use Silver Leash on almost all of the AD in the spawn. I did record a video demonstrating this issue, and I hope this can help show the developers at how much reinforcing needs to be done around spawns in the Imperial City.
Note: This video is recorded in the Imperial City - Memorial District (AD Spawn)
EDIT: After experimenting further with other plays, an EP player has actually managed to bypass the insta-kill barriers in place, as seen in the following image:

This emphasises the severity of the issue even further, as if players that are alive can physically enter the spawn (and if strong enough) can constantly wait around and kill enemy players, then it is a very alarming issue. Whilst they may not necessarily yield stones after dying, the Alliance Points sure stack up!
Edited by KriHavok on August 5, 2015 11:26PM UESP Staffer & Wiki Editor