I'd be very surprised if the xp from this one stays the same. I think they will either relent and un-nerf the other dailies a bit, or bring this one down to their level.
Saying that, I will try to use those days to boost my collection a bit, while we still can. If the next one is Friday in the US that means Saturday for EU, which works out great for me. Will be dining al fresco this weekend, on franks and burgers (the digital kind).