Talk:Lee Sin/@comment-4922088-20130921054512/@comment-7460908-20131003204257

Riot has a history of getting rid of bugs for certain characters in the name of balance. Notable examples include Skarner's ult, Rumble's Flamespitter, Zhonya's bugs with Riven+Jax, Nidalee's ranged Takedown, etc.

They've also recently noted that there's an "unintentional" lock on Vladimir's skills after he uses his ultimate because they've noted removing it makes him too bursty and would cause more balancing problems.

If this Safeguard thing gets out of hand, the balancing team would probably do something about it.