Riot ur bounty pls

I think she has a gold bounty from taking tower plates, dragons and such.

According to the wiki:

If, since their last death, a champion has earned Gold 250 more gold from minions and monsters than the enemy team's average during that time, their bounty increases by Gold 50 gold, plus another Gold 50 gold for each additional Gold 150 gold their advantage grows by thereafter. Average is determined by dividing the enemy team's minion and monster gold by four, rather than five, based on the four sources of income on Summoner's Rift (top/mid/bot/jungle). Modes with smaller teams divide by the number of champs per team instead (ex. 3 for Twisted Treeline).

The first part is the only grey area since there was no death, but there was a significant gold advantage from taking tower plates, dragons and such.

Either way the wording is poor if this is the case and if not then there is a game bug. Or another possibility could be that the display was messed up and only the viewers saw it and it had no effect on the actual game. I am sure they would have paused and done something if this was not intended to be a thing.