From the link in the OP:
Dinosaur nearly doubled in its wait time
Safaris did double in its wait time
ITTBAB stayed the same
Kali stayed the same
TTS stayed the same
PW went up a bit
EE went up a bit
Soo...two of the headliner rides at AK went up about double in peak wait times. I do like the subjective dismissal of Dinosaur wait times from the link in the OP. After 4pm, the wait times for much of AK goes down. We've gone there the last two hours of opening and ridden EE several times in that timeframe (along with Dinosaur, PW, and TTS)
Now, for Epcot...Figment went up a bit. Maelstrom doubled but, guess what happened in Epcot the last couple of months?? It wasn't FP-...it was the Elsa and Anna meet and greet at Norway dumping TONS of people into a line to see them and, naturally, onto Maelstrom as people hold spots in line while others in their party go on the ride (or they ride it after meeting Elsa and Anna)
The rest of the list shows little to no change in the rides. Test Track's peak is down but that doesn't surprise me as the newness of the ride is starting to wear off. The first 65 days of 2013 were the 2nd and 3rd months of the new ride. Of course interest was higher then...it's begun to wane. Only natural.
Similar things have affected other major differences in ride times (BTMRR rehab...Little Mermaid newness wearing off, etc etc)