Yes, it doesn't, but the real issue with banish is that it has grown to be way more important than the other events. Now imagine another 5x increase with the 6.25b banish. We all know this (even if we don't want to admit it).
I'm guessing the mounts are only the tip of the iceberg in fixing this. They will start to introduce new content that will cost ALOT more and with that, they will bump up the rewards on all events, including increasing the cap on banish, maybe even re-adjusting all lower banishes so that each boss upgrade is 4x reward while hp increase remains at 5x. Or maybe keeping rewards at 5x, but increasing hp (we've already seen them test it. Of course, they'll just call it a bug).
At least that'll fix the banish caps for you. You just need to be patient. Something will be done, there's little doubt about it.



