Lag issues for South American players since 09/20

[Keller.3914]

Me and my south american guildies have been noticing increasing latency issues since yesterday. Most of us are experiencing 300+ ms ping with larger spikes from time to time. Is this related to PoF release? Here's part of the results from the diagnostics tool (first hop omitted):

 

Origem aqui Este n¢/V¡nculo

Perdido/Enviado Perdido/Enviado

Salto RTT = Pct = Pct Endere‡o

2 20ms 3/ 50 = 6% 1/ 50 = 2% 179.184.120.135.static.adsl.gvt.net.br [179.184.120.135]

0/ 50 = 0% |

3 21ms 2/ 50 = 4% 0/ 50 = 0% 201.22.69.113.dynamic.adsl.gvt.net.br [201.22.69.113]

1/ 50 = 2% |

4 29ms 3/ 50 = 6% 0/ 50 = 0% gvt-te-0-3-0-2.rt02.rjo.gvt.net.br [179.184.75.100]

4/ 50 = 8% |

5 70ms 7/ 50 = 14% 0/ 50 = 0% 201.22.76.200.dynamic.dialup.gvt.net.br [201.22.76.200]

0/ 50 = 0% |

6 68ms 7/ 50 = 14% 0/ 50 = 0% grafortw2--1-2-2.net.telefonicaglobalsolutions.com [216.184.112.66]

0/ 50 = 0% |

7 69ms 7/ 50 = 14% 0/ 50 = 0% 5.53.4.90

9/ 50 = 18% |

8 153ms 16/ 50 = 32% 0/ 50 = 0% 176.52.255.33

34/ 50 = 68% |

9 --- 50/ 50 =100% 0/ 50 = 0% 94.142.98.147

[Strages.2950]

Yep, im getting the same issues. Last night it was fine but today its 300-600 ms. with ping timeouts to several map servers and even www.guildwars2.com.

I've run several pingtests to other servers in Dallas and Austin, everything's steady at 130-140 ms except for the GW2 servers. (speedtest.net)

Currently in Santa Cruz, Bolivia.