Ok, so basically, I'm a little confused. I was farming about an hour ago (aka around 11:55 pm on Tuesday, PST), and I was getting grog drops regularly. Now, I hadn't gone on guru for a while, so I didn't think it was anything special, since the announcement said it would go until 11:59 pm on Tuesday. However, now I'm reading guru, and people are saying grog stopped dropping for them at 11:59 pm on MONDAY. Basically, I didn't take any screenshots of them dropping, not only because I didn't think it was important at all, but also because there's no way to verify at what time I took them (since computer times can be changed manually).
They stopped dropping for me around 12:05 Wednesday morning (PST), aka about 45 minutes ago, which I was't surprised at, since, you know, I'd been expecting that. I just checked guru like 10 minutes ago, and the wiki, and was greatly surprised to see both places say that it had ended on Monday instead of Tuesday.
Basically, was anyone else getting grog drops during the day on Tuesday? Sorry if this is the wrong place for this question.
EDIT: Two things. First of all, I saw there was already a thread on this topic, but it had been closed by the time I saw it, and thus I could not comment. The thread was only complaining about how Anet had been wrong with its announcement, and everyone in it had the consensus that grogs had indeed stopped dropping on Monday night. Second, like I said, I have no proof, but there is literally no reason for me to lie about this. I'm just really curious to see if I'm the only person who had this happen to them. Thanks!
Grog dropped for me late on Tuesday
Ailina
Star_Jewel
Um, it's only 10:30ish Pacific Daylight Time. So if they somehow fixed their mistake to reflect their original announcement, but grog has now stopped dropping again, they've still screwed up. 
ETA: I wish I had confirmation for you. But after they stopped dropping Monday night, and nothing on Guru today said "Yay! They fixed it!" I didn't bother trying to farm any more on Tuesday.
ETA: I wish I had confirmation for you. But after they stopped dropping Monday night, and nothing on Guru today said "Yay! They fixed it!" I didn't bother trying to farm any more on Tuesday.
Vanway
i had drops on tuesday afternoon, about 7ish uk times.
BrettM
I didn't have a single grog drop Tuesday evening while vanquishing between 1800-2100 US EST. An ally was farming vaettir for Survivor XP during that time and several others were also vanquishing or doing dungeons, and none of them saw any grog drop.