The feed price has risen above the minimum threshold set by the 'haircut' rule. As you can see in the screenshot above, the feed price is $0.35, haircut would be $0.34. If you divide the SBD supply by the virtual market cap, instead of getting 0.09999..., you now get less than 10%
Of course a Steem price drop could bring us back into haircut zone again, but for now SBD is paying out in full again.