Same also. Hopefully they see this and fix it.
I have seen people post the response from support where support just assume they haven't linked their accounts correctly.
The fact that they are visible for a few frames proves that it must just be a bug in the game. Perhaps too many rewards claimed and not collected causes the problem.
English
-
For sure it must be an issue of having many unclaimed rewards I guess. Crappy system tho, I hate that they just don't pay any attention to it. Definitely accounts are well synced, if not we would not be able to see the items for a few frames like you mentioned. hope this gets patched soon.