Sam, if you had ruach hakodesh, you would know.
Seriously, though, there are many levels and aspects to whatcwe call “ruach hakodesh”, and despite the gemara’s statement, some form existed afterwards (as evident, as PAA points out, from the hemshech).
Even in recent generations, there has been some form if r”h Many people have testified, for example, about statements from the Steipler zt”l that can only reasonably be explained outside of teva (I know of a pretty reliable story to that effect from his son R’ Chaim shlit”a).