Adoption Agency Trust

We have been working with an agency to adopt domestically for about four months. We have completed an online application and paid the associated fee, and an adoption education session and paid the associated fee. Following this, we recently completed a second 'application' which included: a check list entitled "Considerations Regarding a Child"; a detailed questionnaire; a program checklist (which covers 'salient points' about the program); Rights & Responsibilities checklist; and an "Understanding & Agreement" contract-like document. We mailed these last five documents to our agency; they responded that they wanted photos of us and our home; we sent those. Then they responded with an email stating "Your application is currently being reviewed ........." but then in the next paragraph of the email said " We want to let you know that for the past year we have been only accepting applications from families who are open to non-Caucasian children". This is the first time we have heard about this as a factor in their application process; it is not mentioned on their web site, their application, any of the paperwork we've received from them, it was not addressed in their education session. We cannot tell if our application is being considered or not; or if we are being asked to automatically accept this caveat so that the process can move forward. We now feel defensive about our desire for a Caucasian child and are willing to admit that we may be coming from a place of inexperience about raising a child in a transracial environment; however, we feel that this ignorance comes from a place of concern, that we could not provide said child with appropriate cultural experiences experiences which this agency emphasized the importance of at their own education session. An education session that did not provide any cross-cultural competency training. Further, they state in their program checklist (which one must sign off on) that unless we accept a child who meets the stated criteria in the 'Considerations' document (the document were we must now indicate we are open to children of other races) we forfeit our matching fee and will be terminated from the program. The 'Considerations' document does not give the option for choosing Caucasian or non-Caucasian, just the typical race categories are listed. We are feeling forced into accepting something we are not comfortable with. Do we continue to work with an agency we feel acted dishonestly (on purpose or by miscommunication) and we have lost a certain level of trust with? Or, are we over reacting and just naive and this agency is asking us to accept an inevitable reality, and we should continue to work with them?