As it stands, ABC currently intends to debut Season 4 of Bachelor in Paradise this summer as originally intended, although its possible that the production delay means that the premiere date of August 8 will be pushed back.
If the investigation had found misconduct, I wouldn’t have been shocked if Bachelor in Paradise was indefinitely cancelled.
For a while, there was actually the question of whether any of the contestants would be back at all.
Production was logically halted when the possible sexual assault was reported, and the situation got ugly very quickly.