Upsert with data value with ‘update’ or ‘delete’ causes internal error 3250

Doing an upsert via N1QL, and one of the fields happens to have text in it containing words like update or delete. This, when executed, is causing an internal error 3250…! I’ve checked for non-printable characters, and it seems to only do this with those specific terms in the text. What’s up with that?

When I run these two upserts, the error occurs…

upsert INTO devtn (KEY,VALUE) values ('53',{'kind':'role','kindVersion':'6.0.0','productPainPointId':'53','productPainPointTitle':'My company has some data','productPainPointAudienceType':'commercial','productPainPointAnswer':'some answer' });

upsert INTO devtn (KEY,VALUE) values ('54',{'kind':'role','kindVersion':'6.0.0','productPainPointId':'54','productPainPointTitle':'wwwwwwThe cost of privacy controls and law update','productPainPointAudienceType':'commercial','productPainPointAnswer':'some answer' });

but if I run the statements separately, the first followed by the second, both work fine.

The error when I run them both