[PROBLEM] YouTube Addon: can't seek

[JumbledGrass]

Software
XBian version: 1.0RC2
XBMC version: 13 latest (auto-updates are on)
Overclock settings: XBian

Hardware
Power supply rating: 5v 1500mA
RPi model (model A/B 256mb/512mb):
SD card size and make/type:
Integral 16GB Class 10
Filesystem Size Used Avail Use% Mounted on
rootfs 15G 3.9G 11G 28% /
Network (wireless or LAN): LAN
Connected devices (TV, USB, network storage, etc.): -

Logile
Link to logfile(s):xbmclogs

Problem description:
When I'm watching YouTube videos and attempting to seek, XBMC tells me it's seeking and the Raspberry Pi LINK light blinks as if receiving a new buffer, but more often than not never refreshes that buffer and just sits on a static image of the last viewed frame.

Pressing stop makes the plugin (or player?) become unresponsive for an unknown amount of time. I always go to the commandline and restart xbmc having waited a few minutes.

This all happens every time with long 720p videos. I don't often watch short ones, but I can test if needed.

When trying the 360p stream, XBMC *sometimes* seeks 10 minutes *once* before exhibiting the described behaviour.

How to reproduce:
Open the YouTube addon
Search for a video
Press your seek "10 minutes ahead" button