<human>: I interviewed last week for a job that I really, really want. They told me they hoped to make a decision right away so I was starting to get worried that I hadn't heard anything, but then one of my references called to let me know that they had called him. This seems like a really positive sign, but it also made me realize something that now has me worried.

I filled out the application for this job over 6 weeks ago. The first reference on my list is my boss at my current job, who told me he would be happy to give me a glowing reference. However, in the intervening weeks they have moved offices, which meant getting a new phone number, and my boss has gone on vacation to England. If they call the old number they should get a recording re-directing them to the new number, but my boss still won't be available. I should have brought this up in the interview but it completely slipped my mind.

I sent the hiring manager an email explaining the situation. I provided the new number and told them that anybody who answers the phone (it's a very small office) should be happy to verify my employment and give me a reference. I also stated that I would be happy to try to get a phone number where my boss is staying, but since it's an international call and he is many time zones away I don't see them wanting to bother. I finished by saying that I would be happy to provide an alternate reference if they would prefer, and then apologizing for the inconvenience.

Should this be enough to take care of the situation, or do I need to be worried? If you were trying to hire someone and ran into this situation, would you think it sounded fishy?

Summarize the given text in a few sentences.
<bot>: A job is trying to get in touch with my references and won't be able to reach one of them. Should I be worried?