Score Uploaded But Not Showing

Hello,
I'm experiencing what I think is a bug on the following score: https://musescore.com/user/1236216/scores/6243834 (I have also attached it)
The score seemed to have been processed fine, but there is no score showing and there is no time stamp for the score.

This is not the first time I have had this happen. Now that I come to think of it, the other score I had this problem with also had an organ part in it.

The only thing I have done differently to the other scores I have uploaded is that I have altered the reverb settings and saved them to the score. Does this mean the file can't be uploaded for some reason?

As I say, this is not the first time that I have encountered this problem. In the past, I tried to resolve this by for example changing the file name to not have non-English Unicode characters (thinking that might have corrupted the file or something). I also tried uploading via the "save online" feature, but to no avail.

The only way I managed to resolve this last time, was to start a fresh score and copy/paste the music into the new file. I didn't really want to do that this time, because I thought it would be better to get this problem looked at.

I would be very grateful for any help with resolving this issue.
Many thanks,
Dave.