GC Survival Manual expiring early

Time: 4:23pm
Frequency: once (not sure if it will happen more often, this happened the first time I used one)
World name: Hyperion
Character name: Calyanare Vendaurel
NPC name: n/a
Monster name: n/a
Class/Level: Botanist lv39
Party or solo: solo
In-game time: not sure
Area and coordinates: Eastern La Noscea 19,25 or thereabouts
Steps:
1. Use GC Survival Manual II
2. Lose the buff after less than one hour, while actively gathering.

Log copy/paste:
[3:49 p.m.]You use a company-issue survival manual II.
[3:49 p.m.]  You gain the effect of Gatherer's Grace.
[3:50 p.m.]You use a jack-o'-lantern.
[3:50 p.m.]  You gain the effect of Well Fed.
[3:50 p.m.]You use Sprint.
[3:50 p.m.]  You gain the effect of Sprint.
[3:50 p.m.]You lose the effect of Sprint.
[3:51 p.m.]You use Sprint.
[3:51 p.m.]  You gain the effect of Sprint.
[3:51 p.m.]You lose the effect of Sprint.
[3:57 p.m.]You use Sprint.
[3:57 p.m.]  You gain the effect of Sprint.
[3:57 p.m.]You lose the effect of Sprint.
[3:57 p.m.]The gigantoad uses Sticky Tongue.
[3:57 p.m.]  You take 25 damage.
[3:57 p.m.]The gigantoad readies Labored Leap.
[3:57 p.m.]You use Sprint.
[3:57 p.m.]  You gain the effect of Sprint.
[3:58 p.m.]The gigantoad uses Labored Leap.
[3:58 p.m.]  The attack misses.
[3:58 p.m.]You lose the effect of Sprint.
[4:01 p.m.]You use Sprint.
[4:01 p.m.]  You gain the effect of Sprint.
[4:02 p.m.]You lose the effect of Sprint.
[4:02 p.m.]You use Stealth.
[4:02 p.m.]  You gain the effect of Stealth.
[4:05 p.m.]You lose the effect of Stealth.
[4:06 p.m.]You use Sprint.
[4:06 p.m.]  You gain the effect of Sprint.
[4:06 p.m.]You lose the effect of Sprint.
[4:07 p.m.]You use Sprint.
[4:07 p.m.]  You gain the effect of Sprint.
[4:07 p.m.]You lose the effect of Sprint.
[4:08 p.m.]You use Sprint.
[4:08 p.m.]  You gain the effect of Sprint.
[4:09 p.m.]You lose the effect of Sprint.
[4:10 p.m.]You use Sprint.
[4:10 p.m.]  You gain the effect of Sprint.
[4:10 p.m.]You lose the effect of Sprint.
[4:10 p.m.]You use Sprint.
[4:10 p.m.]  You gain the effect of Sprint.
[4:11 p.m.]You lose the effect of Sprint.
[4:11 p.m.]You use Sprint.
[4:11 p.m.]  You gain the effect of Sprint.
[4:11 p.m.]You lose the effect of Sprint.
[4:12 p.m.]You use Sprint.
[4:12 p.m.]  You gain the effect of Sprint.
[4:12 p.m.]You lose the effect of Sprint.
[4:12 p.m.]You use Sprint.
[4:12 p.m.]  You gain the effect of Sprint.
[4:13 p.m.]You lose the effect of Sprint.
[4:19 p.m.]You use Sprint.
[4:19 p.m.]  You gain the effect of Sprint.
[4:19 p.m.]You lose the effect of Sprint.
[4:19 p.m.]You use Sprint.
[4:19 p.m.]  You gain the effect of Sprint.
[4:19 p.m.]You lose the effect of Sprint.
[4:20 p.m.]You use Stealth.
[4:20 p.m.]  You gain the effect of Stealth.
[4:20 p.m.]You lose the effect of Well Fed.
[4:23 p.m.]You lose the effect of Stealth.
[4:23 p.m.]You lose the effect of Gatherer's Grace.

The GC manual II buff disappears once you hit an accumulated 40,000 exp. It gives you a time frame in which you can cap it before it wears off but will wear off if the cap limit is reached first.

Greetings Calyanare,

We encourage you to attempt the suggestion offered by Xystic. As you have not responded, we are going to go ahead and assume this has resolved. If this does not resolve the issue, please create another bug report thread and use the bug reporting template found Here. Also, please state the steps you have attempted to resolve this issue.