It's so strange. There is very little information about these sanctions. It's unclear what people who still have funds on HTX should do, and what those who withdrew their funds but had them frozen by another exchange are supposed to do. Justin Sun is also staying silent.
If your fund was on HTX, You should have just withdraw it to your personal wallet. All of HTX operationsa re still running properly.
On other hand, if your fund is getting blocked when it's on different exchange site, what you can do is always praying your fund is not linked to the Russia sanction. If it's linked with it, then your fund will be seized and your account will be restricted.