Sigma Planta Greenhouse Panels Seperating

Hey r/Greenhouses!

I built a 10' x 20' Planta Sigma Greenhouse last Spring and over the winter some of the panels started seperating from the horizontal supports that they were glued to. It's a little hard to see from the picture but the black 3M tape used to be sandwiched between the metal and now it's coming apart.

Has anyone else who built a Planta greenhouse seen something similar or have tips on how to fix?

Thanks in advance for any help.