Thread:Talk:Reference Tooltips/Tooltiips stopped appearing for no apparent reason

Hello,

I'm running a MW 1.21 wiki and I have installed Cite and Gadgets extensions. Then, after exporting Reference Tooltips from Wikipedia, I proceeded to import the file to my wiki and enable the dadget. For a brief period of time everything worked fine. However, now no tooltips appear when I hover over a reference number.

Could anyone please help me find the reason for this behaviour (or lack thereof)?

Thank you!