To further set your mind at ease, I do log almost every action on the site that involved acorns so I checked your record,
@mellielong.
May 3rd you had an image import that gave you double acorns. Today you had 5 that gave double acorns. The only error was the system message said the wrong number was given.
03/May/2015:22:38:18 +0000: id=209601 (Gave double acorns to mellielong for image 316103 (Gallery: bloom))
11/May/2015:20:37:37 +0000: id=210311 (Gave double acorns to mellielong for image 318278 (Gallery: bloom))
11/May/2015:20:50:15 +0000: id=210314 (Gave double acorns to mellielong for image 318282 (Gallery: bloom))
11/May/2015:20:57:54 +0000: id=210317 (Gave double acorns to mellielong for image 318285 (Gallery: bloom))
11/May/2015:21:03:01 +0000: id=210320 (Gave double acorns to mellielong for image 318287 (Gallery: bloom))
11/May/2015:21:09:25 +0000: id=210323 (Gave double acorns to mellielong for image 318291 (Gallery: bloom))