Finish level - does not log

Apologies if this has been posted somewhere (I had a look and couldnt see it) but I was wondering if other people had the same issue.

Last night I played a level - completed it, and as it was going back to the load screen, i got a message that it failed to retrieve the data from the server, and as a result it did not recognise that I had played the match, therefore i did not gain the xp for it - this happened twice, so I felt like I had wasted 90 minutes. I got the relevant trophies (I only got the game on sunday), but no XP.

Has anyone else experienced this? if there is a fix?

In my last three or so games. Was hoping it was some sort of issue their side and that the legendaries I got on those runs would appear in my bank. No such luck.

Any response from devs here or any other place?

Probably lost out on the credits and exp as well… oh and lore challenges.