weird url behaviour

Hi, im using the pro version of this plugin but its causing some weird behaviour in my site, whenever I try to visit this site https://cantalapiedra.mx/#video-txt your plugin overwrites the url and adds extra symbols (https://cantalapiedra.mx/#!#video-txt), this strange behaviour goes away if I disable your plugin.
my purchase order is #110392972.

The page I need help with: [log in to see the link]