Last time I checked (today) ARB swaps were working again on Mayachain and I was able to do a test swap from ARB ETH to aLEO on LeoDex.
Adding liquidity to the pool i still not available on LeoDex. Last I remember, they were intending to get that back up, but no timeline.
I was, however, able to add liquidity to the CACAO/aLEO pool today on Cacaoswap. Once again small test swap.