Not Accepting New Deposits

I opened a 3 year 2.75% Roth IRA CD with Montauk Credit Union last year and wanted to open another Roth IRA CD last month.  I went into the branch last month only to be told that the credit union is not accepting new deposits and has not been since September 2011, and they do not know when they will be accepting new deposits.  There is no indication of this on the web site, either.  Very disappointing.