Issue with ordering "after x rounds" perishable jokers and their "End of round" trigger

[regal panther]

The order of a joker perishing and its end of round triggering is wrong, making end of turn perishable jokers activate only 4 times.
Order of the events: beat ante 1 small blind, opened jimbo and got perishable Golden Joker.
beat ante 1 big blind beat, got end of round Golden Joker (trigger 1)
beat ante 1 boss beat, got end of round Golden Joker (trigger 2)
beat ante 2 small blind beat, got end of round Golden Joker (trigger 3)
beat ante 2 big blind beat, got end of round Golden Joker (trigger 4)
beat ante 2 boss beat, Golden Joker got disabled before its 5 trigger ~~ (trigger 5)~~
The text clearly states It gets debuffed AFTER 5 rounds but on the END of the 5th round it gets disabled before triggering the effect.
As far as I know end of a round is still technically part of that round, not after it.
As a side note, rounds counter is a bit confusing, it increments when blind/boss is selected, not after it gets beaten, thats how antes do it.

As another side note. Rental tags: that make you lose 3$ at the end of round still trigger before the joker with the tag perishes.
This further emphasizes the fact that "End of round" effect on perishable jokers that perish should also trigger.