I soft locked myself in the starting area with the little powerup thing. I spammed the bubble ability in the lift current and flew to heaven and just got stuck there.
Viewing post in Small Witch Collects Magic jam comments
This is an issue with the map triggers at the moment. I assume you had already saved your progress in the heaven area, so the only option would be to start over, or play through that section (which is possible with any arrangement of abilities, but a lot harder with the early game ones) and jump down at the end. You can also press SHIFT + ESC to enable debug and click with the middle mouse button to teleport the player around and skip that section.
I expect this might be a common issue, so I’ve included the explanation on how to get out on the game page as well