thanks for taking the time to play and report this.
that said: oh no! we do have a softlock report or two to account for, so we'll be taking some steps to hopefully alleviate this, but:
a. was it a level with a lot of diamonds and did you try hitting them? (this wasn't well-conveyed, but if the answers are 'yes', and 'no', you probably can get out of the level by hitting the diamonds)
b. if that wasn't it, so that we could see what seed it was, do you remember the seed number and whether it was on web, windows, or desktop?