According to their advisory,
ADVISORY: Globe Telecom experienced a service interruption covering selected areas in Visayas and Mindanao due to a fiber cut. As a result, subscribers may experience difficulty in sending text messages, making calls or using mobile internet in these areas.
Globe assures its subscribers that service restoration is ongoing. Subscribers will be informed as soon as service is back to normal.
and at May 09,2011 (10:55p.m. to be exact), services were back to normal. Earlier, 12:07 in the afternoon I received a text message from Globe,
As a valued costumer, Globe is sending you FREE texts and call minutes within the next few days. This is our way of saying "thank you" for being with Globe and our way of making up for the May 9 service interruption. Globe will send you a text no later than May 17 as soon as this special service is available for your use. This is to show that you are truly important to us.
To other loyal Globe Subscribers, I hope you also have received this message.
-k`