page scripts not being loaded by JQuery

page scripts not being loaded by JQuery

We updated from JQuery 1.5.1 to 2.1.4 and now our 3rd page (when selecting a row) throws a js error saying its missing a function when building the grid.
The problem is its not being added to the page because it thinks its already there.
We  traced in JQuery-2.1.4.js into the function domManip .
Then the call to data_priv.access(node, "globalEval") returns true where if it instead returned false this would work, as I've commented it out and tested that.

It appears to be checking if the node/scripts are already in cache and finding them.
Then tracing through the cache it appears to be adding the scripts in function setGlobalEval( elems, refElements )

I'm wondering if anybody has seen this conflict where something is in cache from the setGlobalEvals, but then not getting added to the page.