From the "We Need Your Help to Protect Steem" mentions that the asset freezing will be applied to:

Accounts that proxied or directly voted to more than 10 witnesses running the version 0.23 on the Steem Blockchain during the hardfork with high influence.

@holger80 your post makes it seem like only 11 accounts are targeted based on the softfork 0.22.888 code. So how about general users who voted for community witnesses? Are there accounts frozen yet?