So TFT made me wait for 20 minutes but did not count as 1 of the 5 games???

You don't like it, don't AFK so you don't get punished.

LOLZ!!!

This troll actually just made my day. Glad to know that sometimes RIOT actually does act like it wants to protect its more innocent player base.

OP: if you had to wait through an LPQ and didn't receive credit for it, I would suggest sending a support ticket. It's possible it's a bug due to TFT being a new game mode.

I know they had to tweak things to allow TFT to give first win bonuses, so it's likeky they have to do the same for LPQ.