ARN switched all but 96fm over to EEP-4A.
So TikTok Trending, CW Remix, 96fm 90s and Elf Radio are each 32Kbps at 4A error protection - which uses 64CU of the 96CU allocation, and then 96fm is at 40Kbps 3A error protection, which is 30CU, so it all fits.
Not sure what their immediate previous allocation would have been - 4x 32Kbps 3A stations maybe, with this being a tiny bump up for 96fm?
Here’s my reference for the Perth Multiplex.