I had this same kind of issue. Transferring from plus to business and migrating all history and everything disappeared. Why they just dont remove migration if it dont work. I emailed to support hope they can help. this is nightmare.
I had this issue too, but I had chats trickle in everyday for a little over a week until it was done.
Same problem here, but essentially i lost my Projects, i heard that projects canāt be recoverable ? any info about this guys ?
Thanks in advance for your infos
Just lost most of my (important) data. Especially the most recent conversation (missing around 2 months). How can I contact support for this?