WD My Cloud EX2 - Time Machine backup missing (Share and all Files gone)

After a firmware upgrade, the Time Machine Backup share is gone. I’ve noticed that the Time Machine functionality was turned off in settings, turned it on, but can’t find the share any more, tried to link it to a different (existing) share but no luck. This is a serious issue and I see others having the same problem. Possibly the files are still there but how to mount that share, how to reveal those hidden files? Hoping an answer and solution from WD support. Thanks!

We have forwarded this information to the corresponding teams for investigation.

…two weeks, hope you find a solution for others.