[GAMEPLAY] TFT Ghostblade bug + rebuying a champion bug

There are actually 2 bugs that I encountered when putting multiple Youmuu's Ghostblades on a non-assassin unit (Yasuo in this case). The unit keeps the two ghostblades instead of having one detach back to the item bench. I also encountered a bug where selling the unit with 2 ghostblades and rebuying them the same turn causes them to stay an assassin even with no items equipped.

Steps I performed in-game

1. Have a yasuo that has a warmog's armor and golden spatula equipped.
2. Equip an already completed ghostblade so that the yasuo has [warmog's, ghostblade, and golden spatula] equipped.
3. Equip a BF Sword to complete a 2nd ghostblade on yasuo so that his items are [warmog's, ghostblade, ghostblade] (this does not give the intended effect of removing one of the ghostblades which is what would happen if you build a ghostblade on an assassin unit).
4. Sell the yasuo to get the 3 items back.
5. Reroll the shop and find the yasuo again during the same turn (this happened after just one reroll).
6. Place the yasuo on the field. You will be unable to place a ghostblade on him at all but he will act as if he is an assassin and count towards the assassin synergy. You are also able to equip 3 items on him (excluding ghostblade) and he will remain an assassin.

On the attached picture you can see that the assassin synergy at the top left shows that I have 7 assassins even though there are only 6 on the board (draven being the 6th since he has a ghostblade). Yasuo also jumps to the backline the same way an assassin would at the beginning of the turn.