I searched Google, and found this, which provides considerably more information than Interfax did:http://www.thepetitionsite.com/1/stjohnkronstadtchapel/
Apparently the issue is that the chapel building is substantially not up to code, to the point that the local authorities have deemed it unsafe and ordered the parish to cease using it. This was because it was originally constructed, not by professionals, but a group of volunteers who wanted to do the right thing but lacked the knowledge and training. The parish wants to move, and needs our help and donations to do so.
I will investigate further, but Interfax seems to have jumped to the conclusion that the local government is picking on Orthodox Christians. That doesn't appear to be the case. Some prayers and, after verifying the bona fides of this group and where to send the money, a donation would appear to be the best response here. IMHO, anyway.