Corrected entry: Paige realises at the end that time went on in her own dimension at the same time as it went on in the alternate reality, and Piper calmly comments "Oh there you are. We were wondering" or words to that effect. Paige had been gone over a day and Leo wouldn't have been able to sense her across dimensions. Weren't Phoebe or Piper the least bit worried about her? (00:40:40)
Corrected entry: In "Coyote Piper" when Phoebe is researching Cole's ancestry the woman at the historical society says "Cole Turner. Born in 1885." He has his 100th birthday in this episode which first aired on 19/1/2003, making him 118.
Correction: In this episode the demons are all celebrating his hundredth birthday and when Cole comments on how the cake is a very nice cake the designer of the cake says "Thank you, my liege, although I must admit, I thought you were actually 117." So, Cole's real age is known but the demons don't want to insult him.
Corrected entry: How does Paige know so much? First of all she knows that Cole is behind it all, though any number of demons have the ability to create temporal folds and as far as she knew Cole wasn't one of them. Second she knows that Phoebe is unhappy with Cole, just from talking to her for a few seconds. In fact, when she mentioned that she could help Phoebe get rid of him Phoebe threw her out. She seems to realise what's going on simply to save on exposition.
Correction: Paige had been suspicious of Cole for a long time at this point. Her assumptions just happened to be correct. Phoebe threw Paige out because Phoebe said she stayed with Cole so that he wouldn't kill Piper; she probably didn't want Cole to hear Paige and think Phoebe was conspiring against him and thus go ahead and kill Piper.
Corrected entry: Cole enters his apartment on the first night and wishes himself a happy birthday. The next night is the night when Paige is at P3 and he turns the world into his alternate reality, then the next day is when Paige goes to the manor and finds his birthday in full swing. Even with the minor possibility that it was after midnight on the first night, his party is still a day late.
Correction: I have often had parties for my birthday on days other than my birthday.
Corrected entry: Although the actress has changed, Piper's doctor appears to be the same character as Eva, the shuvani, Paige even says 'we saved her shuvani tribe'. But throughout this episode they call her Eve. And she isn't a different tribe member because Paige tells Piper she already knows of their power, and Eva is the only one who knew from her tribe. (00:04:20)
Correction: Ava was the doctor whose clan they helped by vanquishing Orin in the "The Eyes Have It". Later on in the episode "Centennial Charmed" Eve is helping Piper prepare for Wyatt, and Paige almost orbs in front of her by accident while sneezing. They send Eve out of the room to find some ingredients after she suggests an old Gypsy remedy to stop the sneezing, and Phoebe says "it's a good thing Eve didn't see that." Paige doesn't see the big deal, because she belonged to the same gypsy clan as Ava, and says "You'd think she'd be fine with it". Phoebe says "it's one thing to know, it's another thing to actually see it." Eve and Ava are two totally different people. They look similar and they both belong to the Nicolae Gypsy Clan, but that's it. Eve knows they helped save her clan somehow, but has never seen, and may not even know about their powers.
Correction: At this time Paige is wanting space from the sisters so there was no reason for them or Leo to look for her. It was like that when Paige and Phoebe moved out - they did not see each other every day.