So definite award pricing changes going on.
I've booked some RDU-YYC award flights for June. When I booked them, 30k/one-way was the 'anytime' fare, with no saver available.
Now, same flights, anytime is pricing at 50k/one-way, and over a 7-day period, the economy web special ranges from 29k-49.5k, with no 2 days having the same pricing.