Invalid and questioned Strongs numbers in the derivation field

[Nainoia-Inc-Admin]

I am using these files to generate a Strong's lexicon.

/greek/strongs-greek-dictionary.js
/hebrew/strongs-hebrew-dictionary.js

I see that the derivation field references other Strong's numbers related to the lexicon entry. So I also did a look up for the referenced Strong's numbers to insure they were valid and pointing to an existing Strong's number. So I discovered a handful of invalid reference.

Entry G137 derivation references G5869 which does not exist
Entry G25 derivation references G5689 which does not exist
Entry G3304 derivation references G3203 which does not exist
Entry G3305 derivation references G3203 which does not exist
Entry G3642 derivation references G6590 which is not an original Strong's number, but is an extended number. Is that okay?
Entry G4460 derivation references G7343 which is not an original Strong's number, but is an extended number. Is that okay?

Thanks for an help solving this problem.