Error on Orgsyn, what's next?

I always assumed you can trust Organic synthesis implicitly but now this. Looking for a standard procedure for methylation with dimethyl sulfate I looked at OrgSyn.
Stating they are using the monohydrate but all the calculations were for the anhydrous substrate *shocking* just 124 g/mol instead of 142 g/mol but anyway my trust is gone.....

Another detail in Cannabinoid receptor signaling

Molecular Pharmacology
Fulltext

CB1 Cannabinoid Receptor Activity Is Modulated by the Cannabinoid Receptor Interacting Protein CRIP 1a