I have never heard of a management Company being put into receivership. The only assets it owns are the common areas which are no good to anyone except the members of the company.
They are not used as security so a creditor would not be in a position to appoint a receiver.
You can do a search on the CRO to see if any documents have been filed.
Are you sure that it's the management company and not the management agent or the developer company.
Has the management company been struck off the register for failure to file annual returns.
Do you know any of the directors of your management Company that you could get in contact with and ask them.