Builds failing on new version (`@netlify/build@26.3.3`) (Next.js, ISR)

[jadziab]

Next.js app builds failed on new package version (@netlify/build@26.3.3, zip-it-and-ship-it@5.8.0) from yesterday evening. On version @netlify/build@26.3.2, zip-it-and-ship-it@5.7.5 the same app builded successfully. We use ISR - in getStaticPaths we return fallback: 'blocking', and in getStaticProps we return revalidate: 86400.
When I changed fallback to false and remove revalidate prop, build passed, so there is some problem with ISR. We use the newest @netlify/plugin-nextjs@4.2.6.

Errors from deploy log:

9:14:51 PM: Invalid AWS Lambda parameters. Reserved keys used in this request
9:14:51 PM: Failed to upload file: ___netlify-handler
9:15:04 PM: Failed to upload file: ___netlify-odb-handler