MDFC/DFC pages contain multiple mismatched issues

[csuhta]

M/DFC pages on Gatherer currently contain mismatched images and polluted data from multiple entires.

Some have incorrectly swapped images. By following links you can also cause the pages to become totally broken, showing one half of two different prints

https://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=491909
https://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=495466

WotC Submission Number: 1456228

[csuhta]

This is also happening for all KHM MDFCs too, example:
https://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=507646
https://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=507657

[csuhta]

Strixhaven MDFCs are also broken

[csuhta]

MID cards broken the same way

[april]

MID looks okay to me, and both sides are in my exports? I did go back and look at STX and ZNR and they're both broken.