[A link to the match page:](https://matchhistory.euw.leagueoflegends.com/en/#match-details/EUW1/3668746734/219438299?tab=overview)
[A picture of me with a cull with 254 cull stacks:](https://cdn.discordapp.com/attachments/456912640740950028/456912690451841024/unknown.png)
[This is the replay file:](http://www.mediafire.com/file/d8f48lc0xcjn9c1/EUW1-3668746734.rofl)
Type of Bug: Ingame item; Cull
Details: I was playing on EUW solo ranked, when I suddenly saw that my cull had exceeded the standard amount of cull stacks. This was in the last minutes of the game, where I had already finished my cull. I looked at my cull once more when the game finished and we won, only to see that there were no stacks left on my cull. I remember typing to my teammates "Wtf" and "Look at my cull."
Reproduction Steps: Pick Vayne and follow my build path, possibly killing enough creeps by certain intervals. This can all be achieved by studying my replay attached.
(Edit: It happend to me once again, seems like it has something to with selling a finished cull and then pressing the "Undo" button.)
Excpected result: More than normal cull stacks.
Occurance: Only happend to me once. (Edit: Happend twice now)