Forms :: Records Don't Show When Created From Blank Form?

Very suddenly today, when I'd done seemingly nothing, all of the records from my form that I'd built from a blank form disappeared, with the exception of the first record. When I try to just close everything down, nothing changes. When I put in a new record to the form, however, it's saved in the table. But when I save and close, the form goes back to only having the first record! This is very annoying, for easily perceivable reasons. I even tried creating the form from scratch, to see if it's some residual SQL update code acting funny, and nothing changed! It seems to work if I select a table and just create a form, though. It doesn't even work when it's a splitform and whatnot.