Same issue confirmed on 3 different machines within our partner accounts on every store we are invited to. A developer from india however doenst have the issue.
Same here. 5 Shops with the Issue, 4 Shops everything working fine.
Seeing the problem in Shopify CLI as well. I pulled a theme, with the id I pulled it before, shopify delivered me the live theme instead of the desired theme. When checking theme ids with ‘shopify theme id’ via CLI the unpublished themes are all listed but they have other ids then before.