So I like playing against Medium Bots on Twisted Treeline but I always see some bugs when fighting them. Let me list a few of them:
1. Bots can still buy boot enchants.
2. Bots can still buy items which don't even exist anymore, like the Torch in Twisted Treeline (the one which acts like Deathfire's Grasp)
3. they don't know how to use the new items, like the Protobelt, they buy them, but never use them.
4. the "reworked" Vladimir Bot is buggy, everytime he uses his E-spell, he just stands around and does nothing until it's done charging. Instead, he should chase you around with it.
There is more but I can't think of it right now.