Error: <path> attribute d: Expected number, "MZ"

I'm receiving this error on just one metabase iframe. I don't know why.

It's a line chart with a single line. In the same page I have 2 line charts with multiple lines and it doesn't show me the error.

As it can be seen HERE I'm not the only one with this issue.

Any update?

are you passing the filters correctly to the iframe? it seems that there's an attribute that expects a value but you're passing another one