Just a quick heads up that all shards are back up as of 7:45am PST / 3:45pm GMT, 1hr 45min after then went down for RIFT 3.5: Winter’s Wrath. You can find full patch notes + useful info here.
Posting this quick notice here because the estimated downtime was originally 4hrs.
All shards going down at 10:30AM PST for a brief server restart. [r]
Estimated downtime is 60min.
(Most likely to fix the bug preventing the purchase/spending of Credits).
Update2: Shards are back up. Credit purchases should work now.