Starting over seems to have worked so far. Looks like some glitch...I was confused on who Feya was and why she randomly popped up in the park as it skipped a whole lot of story, lol. Keep up the good work!
That's exactly what happened, the previous quest (Soul at the shopping mall) is bugged and is completed if you do some activity, for example: sleeping, ordering something at the coffee shop, etc.
There is a fix but it apparently only works on new saves. I'll add yet another fix for this bug in v0.2.0.
Thanks for reporting it and I'm glad you were able to figure out a way to avoid it!