Twisted Fate's Gate/Blue Pill Channeling Glitch
 

During a game as Twisted Fate, if you use Gate (E skill) while your character is channeling a Blue Pill, the character's cast animation and activation bar will correctly show that he is using Gate, but the text over the bar will continue to read Blue Pill.

I would assume the same would apply for all other combinations of skills with cast times.

same for yi and meditate with recall