The Clarendon Apple store closed suddenly Friday and has remained closed since.

The closure appears to be temporary. A sign posted on the door says: “Effective immediately, Apple Clarendon is closed until further notice. We apologize for the inconvenience and encourage you to visit our nearby stores.”

The store’s windows are blacked out, and one of the doors appears to be missing, replaced with plywood painted black. Through a portion of the door not covered, several large air blowers — the kind used to dry carpets after a flood — could be seen inside.

Within seconds of a reporter trying to photograph through the glass, a security guard appeared and blocked the view. The guard said he could not say what happened to prompt the closure.

While there is thus far no official explanation, tipsters who contacted ARLnow alternately said the closure was due to a “sprinkler bursting” in the store or “some water problem” in the apartments above. No word yet on when the store may reopen.

Update on 7/2/18 — The Apple Store reopened as of Monday morning, with some visible damage inside.