Similar story here. They took my ~$100/yr Harvest time-tracking Solo plan, increased the price by 2.5x for a more restricted plan than I had... or I could get back the plan I had for $20,000/year.
So I downloaded my data, and had Claude vibecode a fully-featured clone in a single evening. Even if I was paying Anthropic API rates, it cost me less than a single year of my Solo plan.