Info came out today morning:
Notice: Please postpone your exploration activity
Quote from Zac Antonaci - Head of Community ManagementDisplay MoreHey guys,
Some of you may know that recently we upgraded the servers that host the exploration data.
Unfortunately we've identified some issues as part of this upgrade and we are advising that everyone stop exploring until we confirm it's safe to continue doing so.
We will be keeping players informed on this thread as we get more news.
I'm very sorry for the confusion caused.
Thanks,
Zac