Two thoughts; one, I'm looking at their website and there are red flags all over the place (in an effort to summarize I'll just state their leadership doesn't appear to have survived a down-market previously), two, lots of banks and lenders are surveying their existing sources of money and wondering whether they can push the "I'm going to have to eat this shit sandwich" down the road or if it's just better to eat it now.
The fact they are willing to cut a check on 4/1 is at least something positive; even in good times, the Zeus Lendings of the world go through cycles where they are flush with cash (as project conclude or they have investors that want to put their money to work) and times when they are illiquid. Right now everyone that isn't a depository institution is counting every penny. If your project isn't going to be done in the next 30 days I'd definitely be interviewing hard money or community bank options as a back-up.