[GAMEPLAY][ITEMS]Immolate effect on Bami's Cinder triggers damage too often (one time experience)

I was playing Ranked game and for some reason Bami's Cinder did much more damage than expected. After checking one more time, I detected that damage is aplied too often (about once in 0.25s?). This problem disappeared after 1 minute so it might be worth investigating.

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Reproduction steps (Hard to reproduce):

1. Start game. (I had picked Kayn in solo/duo ranked game)
2. Buy Bami's Cinder.
3. Go to enemy.

Expected result: Immolate effect will deal damage every second. Actual result: Immolate effect deals damage more often about once in 0.25s

Notes: It started to work normally after about 1 minute.

Additional testing that I made: Tried to use training mode and buy Bami's Cinder. Every time it worked fine. (tested about 5 times, tried to copy last build).

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