Restoration Problems

[KefkaZ]

I'm having problems syncing my realm. I had a realm where I made a
significant mistake and so I tried to restore a backup. However, when I
try to sync and use the local version, I get an error saying which crashes
realm works. It says "Sync failed to ImportExportDef record with key "KEY(A whole lot of hex code))" being 7115456 bytes which is greater than the maximum of 5347737 bytes."

On the flip side When I try to just bring down my data from the server and just deal with the mistake, I get a "sync timed out" error.

Sent a message to support, but any ideas in the interim?