I have a feeling this is related to our parsing and sorting of patches. The patch data on a PDF is different from a web page, so this error was thrown:
Error: Invalid patch string: _<removed in case there was sensitive data
at s.patch_fromText (index.bfcf26b1.js:2:89153)
at c (index.bfcf26b1.js:2:91680)
at index.bfcf26b1.js:2:166961
at Array.sort (<anonymous>)
at kr (index.bfcf26b1.js:2:166948)
at async Object.loadOmnivore (index.bfcf26b1.js:2:169499)
sywhb
commented
1 year ago 
I have a feeling this is related to our parsing and sorting of patches. The patch data on a PDF is different from a web page, so this error was thrown: