yeah looks like they are preparing for the purge
i've seen the following channels all move about, i now see a "we'll be back" slate on the following, with a second version next to ie, some clearing some not.
only seems to be HD channels at the moment though
BBC Scotland
ITV2 HD
ITV3 HD
ITV4 HD
Lifetime HD
Crime+Inv HD
Itv 2 HD and lifetime HD saying the same here but the rest are clearing fine