Hey, can I ask you what do you mean exactly for "not being able to continue"?
The bug was a wrong execution of the event when you meet Ollie. If you're not able to move even after the update, I'd find it really weird, and in that case it would be necessary to ply from a save data before going for the first time to that stage or, worst case scenario, starting again from the beginning (which should not be necessary)
I allowed the version 0.3.4 to be downloaded again for today if you want to get that version anyways, but in that case you would have to start from the beginning nonetheless and, if Aqua's stage is again the stage were you meet Ollie, the bug will persist
Hope this can help you to avoid starting again from the beginning and sorry for the inconvenience!!