fix: nextUntil incompatibility with...?
fix: nextUntil incompatibility with...?

Adding multiple PCRM or summary blocks make the selector version of nextUntil fail mysteriously

owid/owid-grapher,owid/owid-grapher,owid/owid-grapher,OurWorldInData/owid-grapher,OurWorldInData/owid-grapher,OurWorldInData/owid-grapher,owid/owid-grapher,OurWorldInData/owid-grapher,OurWorldInData/owid-grapher,owid/owid-grapher