Woospidaisy, it seems to be clearing it here too but I just had to re-do my login and re-apply the code and it worked again. Think they're doing it as lots of stuff is selling so probably things are changing quite quickly with regards to availability, etc.
I'd be tempted Tethers as their stuff is lovely and might be okay even though maternity (and if you don't like it, I'll buy it off you if it's the right size for me
)