It's possible they sold out, right? They didn't necessarily have to "pull it" because of the complaints. TF has been good to us in the past so let's not immediately think that this is suspect or shady.
This remote, even at $20, is still a pretty good buy. I was thinking about buying one or two when I saw it in the upcoming queue, but the price plus shipping made me hesitate as I thought that it was posted previously in the $12 to $14 range. Reading through the forums seemed to verify this.
For one item, I expected that price plus shipping would be slightly more than the old all-included price. But, the shipping discount on additional orders would give you the opportunity to save some money. That being said, if the old price was $11.99, I would have expected to see maybe $6.99 or $7.99 plus $6 shipping. But, at $19.99 for one unit we're looking at a 67% price increase.
Who knows, maybe they didn't get such a good deal on another batch of these this time around?
The list was getting too long to continue to provide details: 34 flings flung - 18 of them mysteries